# Chrysler flathead engine

The Chrysler flathead engine is a flathead inline automotive engine manufactured by the Chrysler Corporation from 1924 through the early 1960s. It came in four-,six-, and eight-cylinder configurations and varying displacements, with both cast iron and cast aluminum cylinder heads. It was installed in Chrysler, DeSoto, Dodge, and Plymouth branded vehicles.

## Straight-4

Chrysler introduced a straight-four in 1926 when the Maxwell Motor Corporation was re-organised into the Chrysler Corporation in 1925. Initially used by Chrysler, the straight-four was fitted to Plymouth cars and Dodge light trucks beginning in 1929, lasting in production through 1933.
The original version displaced 185.8 cu in (3,044 cc) and produced 38 hp (28 kW). This was only produced in 1926, with displacement reduced to 170.3 cu in (2,791 cc) for 1927 and 1928. Power was initially rated the same but was upped to 45 hp (34 kW) during the 1928 model year.
After the introduction of the Plymouth brand in 1929, the base engine was subjected to a major redesign and enlarged to 175.4 cu in (2,874.3 cc) with the power rating remaining the same. It was also used in Dodge light trucks in 1929–1930. The engine was enlarged again to 196.1 cu in (3,213 cc) in 1930 with 48 hp (36 kW), for 1931 with 56 hp (42 kW), and 1932 with 65 hp (48 kW) for Plymouth only; Dodge continued with the 48 hp (36 kW) from 1931 to 1933. A small-bore version was developed for export markets in 1931, with a narrower bore which brought the RAC rating down from 21 to 15.6 hp. For 1932 the bore was reduced further, bringing the tax horsepower rating to just beneath 15.5.
Chrysler did not offer a four-cylinder engine again until 1981 with the Chrysler 2.2 & 2.5 engine used in the Chrysler K platform.
| Displacement | Year(s) | Horsepower | Applications | Bore | Stroke |
| 186 cu in (3,044 cc) | 1926 | 38 | Chrysler model F-58 | 3+5⁄8 in (92.1 mm) | 4+1⁄2 in (114.3 mm) |
| 170 cu in (2,791 cc) | 1927 | 38 | Chrysler Series 50 | 3+5⁄8 in (92.1 mm) | 4+1⁄8 in (104.8 mm) |
| 170 cu in (2,791 cc) | 1928 | 38-45 | Chrysler Series 52 | 3+5⁄8 in (92.1 mm) | 4+1⁄8 in (104.8 mm) |
| 170 cu in (2,791 cc) | 1928 | 45 | Plymouth Model Q | 3+5⁄8 in (92.1 mm) | 4+1⁄8 in (104.8 mm) |
| 175 cu in (2,875 cc) | 1929 | 45 | Plymouth U | 3+5⁄8 in (92.1 mm) | 4+1⁄4 in (108.0 mm) |
| 175 cu in (2,875 cc) | 1929 | 45 | Dodge 1/2 Ton | 3+5⁄8 in (92.1 mm) | 4+1⁄4 in (108.0 mm) |
| 175 cu in (2,875 cc) | 1930 | 45 | Dodge U1-A/B/C | 3+5⁄8 in (92.1 mm) | 4+1⁄4 in (108.0 mm) |
| 196 cu in (3,213 cc) | 1930 | 48 | Plymouth 30U | 3+5⁄8 in (92.1 mm) | 4+3⁄4 in (120.7 mm) |
| 196 cu in (3,213 cc) | 1931 | 56 | Plymouth PA | 3+5⁄8 in (92.1 mm) | 4+3⁄4 in (120.7 mm) |
| 196 cu in (3,213 cc) | 1931 | 48 | Dodge UF-10, U1-B/C | 3+5⁄8 in (92.1 mm) | 4+3⁄4 in (120.7 mm) |
| 196 cu in (3,213 cc) | 1932 | 65 | Plymouth PB | 3+5⁄8 in (92.1 mm) | 4+3⁄4 in (120.7 mm) |
| 196 cu in (3,213 cc) | 1932 | 48 | Dodge E, UF-10, U1-B/C | 3+5⁄8 in (92.1 mm) | 4+3⁄4 in (120.7 mm) |
| 196 cu in (3,213 cc) | 1932 | 65 | Dodge DM (export model) | 3+5⁄8 in (92.1 mm) | 4+3⁄4 in (120.7 mm) |
| 196 cu in (3,213 cc) | 1933 | 48 | Dodge UF10, UG20/21 | 3+5⁄8 in (92.1 mm) | 4+3⁄4 in (120.7 mm) |
| 146 cu in (2,388 cc) | 1931 | n/a | Plymouth PAX (export model, 89 built) | 3+1⁄8 in (79.4 mm) | 4+3⁄4 in (120.7 mm) |
| 144 cu in (2,364 cc) | 1932 | n/a | Plymouth PBX (export model, 58 built) | 3+7⁄64 in (79.0 mm) | 4+3⁄4 in (120.7 mm) |

## Straight-6

The first straight-6 was the B-Model (seven main bearings) and introduced in 1924 with the first Chrysler Corporation production, the B70. An upscale version designated E-Model equipped the new Chrysler Imperial E80 in 1926, and a downscale one named H-Model followed in 1927 (Chrysler Series 70). After the purchase of Dodge Brothers Company in 1928, Chrysler Corporation had five straight-6s in production with the addition of the Victory and Senior Dodge Brothers engines.
So, with the introduction of the new Desoto brand in 1929, came a new and cheaper to produce six cylinder, the K-Model, with four main bearings and deep skirts. By mid-1930, it partially replaced the previous engines in varying displacements on passenger cars, in conjunction with an all-new straight-8 engine. Only the Imperial's engine remained in production for the Dodge Trucks' 2-ton Models F-40 & K-50, 3-ton models F-60 & K-70, 2 & 3-ton Special, buses from 1930 to 1934-35. To replace these two engines, a new and very large six cylinder was launched in late 1936 (331 cu. in.), which grew to 413 cu in and was las used in the C-3 Series in 1956.
In 1932, the Ford flathead V8's launch shook up the market, expanding the demand for larger engines to even entry-level brands. A new straight-6 for Plymouth (PC/PD) and Dodge (DP/DQ) came in production in 1933, known as the "23 in block", featuring a shallow skirt and a head desk length of 580 mm, followed by a larger ("25 in block" – 640 mm) variant for Desoto (S3) and Chrysler Royal (C16) in 1937, marking the K-Model end everywhere but in Canada. When Chrysler established an engine foundry in Windsor, Canada, in 1938, it was decided to only use the long block for all Canadian-built engines. These engines received a trailing "C" in their designation. Thanks to judicious bore and stroke dimensioning, the Canadian 201- and 218-cubic inch engines had nearly identical displacement to their American cousins.
Beginning in 1938, the 201 cu in (3,299 cc) straight-six was used in Massey Harris's Model 101 tractor (later known as the 101 Super). It continued to be used by Massey until 1940, when it was supplanted by the 218 cu in (3,568 cc). In 1940, Chrysler's 242 cu in (3,966 cc) straight six went into Massey's 201 Super, which lasted until 1942.
During World War II, the 251 cu in (4,107 cc) flathead six was used as the basis for the Chrysler A57 multibank tank engine.
The last automotive use of the Chrysler flathead straight-six was in 1968 (in the Dodge Power Wagon WM300, its last year of production, which used the 251 cu in variant). It was replaced throughout Chrysler products by the much more efficient OHV Slant-6 released in 1960, which appeared in most Dodge trucks starting in 1961. The flathead remained in production until the early 1970s for industrial and agricultural use.
| Displacement | Years | Horsepower | Applications | Bore | Stroke |
| 201 cu in (3,301 cc) | 1924-1925 | 68 | Chrysler B-70 Six | 3 in (76.2 mm) | 4+3⁄4 in (120.7 mm) |
| 289 cu in (4,730 cc) | 1926 | 92 | Chrysler Series E-80 | 3+1⁄2 in (88.9 mm) | 5 in (127.0 mm) |
| 289 cu in (4,730 cc) | 1927-1928 | 92 | Chrysler Series 80 | 3+1⁄2 in (88.9 mm) | 5 in (127.0 mm) |
| 219 cu in (3,582 cc) | 1926 | 68 | Chrysler Model G-70 | 3+1⁄8 in (79.4 mm) | 4+3⁄4 in (120.7 mm) |
| 219 cu in (3,582 cc) | 1927 | 68 | Chrysler Series 70 | 3+1⁄8 in (79.4 mm) | 4+3⁄4 in (120.7 mm) |
| 219 cu in (3,582 cc) | 1930 | 75 | Chrysler Series 70 (early) | 3+1⁄8 in (79.4 mm) | 4+3⁄4 in (120.7 mm) |
| 219 cu in (3,582 cc) | 1930 | 68 | Chrysler Series 66 (late) | 3+1⁄8 in (79.4 mm) | 4+3⁄4 in (120.7 mm) |
| 219 cu in (3,582 cc) | 1931 | 68 | Chrysler Series 66 | 3+1⁄8 in (79.4 mm) | 4+3⁄4 in (120.7 mm) |
| 180 cu in (2,954 cc) | 1927 | 54 | Chrysler Series 60 | 3 in (76.2 mm) | 4+1⁄4 in (108.0 mm) |
| 180 cu in (2,954 cc) | 1928 | 54 (std.) 60 (opt.) | Chrysler Series 62 | 3 in (76.2 mm) | 4+1⁄4 in (108.0 mm) |
| 175 cu in (2,867 cc) | 1929 | 55 | DeSoto Series K | 3 in (76.2 mm) | 4+1⁄8 in (104.8 mm) |
| 175 cu in (2,867 cc) | 1930 | 57 | DeSoto Series K | 3 in (76.2 mm) | 4+1⁄8 in (104.8 mm) |
| 175 cu in (2,867 cc) | 1932 | n/a | Chrysler Richmond (CIX; UK only) | 3 in (76.2 mm) | 4+1⁄8 in (104.8 mm) |
| 175 cu in (2,867 cc) | 1933 | n/a | Chrysler Richmond (COX; UK only) | 3 in (76.2 mm) | 4+1⁄8 in (104.8 mm) |
| 190 cu in (3,111 cc) | 1930-1932 | 61 | Dodge Series DD | 3+1⁄8 in (79.4 mm) | 4+1⁄8 in (104.8 mm) |
| 190 cu in (3,111 cc) | 1933 | 70 | Dodge Series DQ (CDN/export) | 3+1⁄8 in (79.4 mm) | 4+1⁄8 in (104.8 mm) |
| 190 cu in (3,111 cc) | 1930-1931 | 60 | DeSoto Series CK | 3+1⁄8 in (79.4 mm) | 4+1⁄8 in (104.8 mm) |
| 190 cu in (3,111 cc) | 1933 | 70 (std.) 76 (opt.) | Plymouth PC/PCXX/PD | 3+1⁄8 in (79.4 mm) | 4+1⁄8 in (104.8 mm) |
| 161 cu in (2,633 cc) | 1930 | n/a | DeSoto Series CK (UK) | 2+7⁄8 in (73.0 mm) | 4+1⁄8 in (104.8 mm) |
| 161 cu in (2,633 cc) | 1930 | n/a | Dodge Series DD (UK) | 2+7⁄8 in (73.0 mm) | 4+1⁄8 in (104.8 mm) |
| 161 cu in (2,633 cc) | 1931-1932 | n/a | DeSoto Series SAX (export, late cars sold as "Chrysler Light Six") | 2+7⁄8 in (73.0 mm) | 4+1⁄8 in (104.8 mm) |
| 161 cu in (2,633 cc) | 1933 | n/a | Plymouth PCX/PCXXPDX/Chrysler Kew/Wimbledon (export models, 651 built) | 2+7⁄8 in (73.0 mm) | 4+1⁄8 in (104.8 mm) |
| 196 cu in (3,205 cc) | 1929 | 65 (std.) 72 (opt.) | Chrysler Series 65 | 3+1⁄8 in (79.4 mm) | 4+1⁄4 in (108.0 mm) |
| 196 cu in (3,205 cc) | 1930 | 62 | Chrysler Series 66 (until Feb. 1930, longer in UK) | 3+1⁄8 in (79.4 mm) | 4+1⁄4 in (108.0 mm) |
| 196 cu in (3,205 cc) | 1930-1931 | 62 | Chrysler Series CJ | 3+1⁄8 in (79.4 mm) | 4+1⁄4 in (108.0 mm) |
| 201 cu in (3,299 cc) | 1938 | n/a | Plymouth P5/P6 (Canada-made, late introduction) | 3+3⁄8 in (85.7 mm) | 3+3⁄4 in (95.3 mm) |
| 201 cu in (3,299 cc) | 1938 | n/a | Dodge Series D9/D10 (Canada-made, late introduction) | 3+3⁄8 in (85.7 mm) | 3+3⁄4 in (95.3 mm) |
| 201 cu in (3,299 cc) | 1939 | n/a | Plymouth P7/P8 (Canada-made) | 3+3⁄8 in (85.7 mm) | 3+3⁄4 in (95.3 mm) |
| 201 cu in (3,299 cc) | 1939 | n/a | Dodge Series D12/D13 (Canada-made) | 3+3⁄8 in (85.7 mm) | 3+3⁄4 in (95.3 mm) |
| 201 cu in (3,299 cc) | 1933 | 75 (std.) 81 (opt.) | Dodge Series DP | 3+1⁄8 in (79.4 mm) | 4+3⁄8 in (111.1 mm) |
| 201 cu in (3,299 cc) | 1934 | 77 | Dodge Series DT (CDN/export) | 3+1⁄8 in (79.4 mm) | 4+3⁄8 in (111.1 mm) |
| 201 cu in (3,299 cc) | 1934 | 77 (std.) 82 (opt.) | Plymouth PE/PF/PFXX/PG Chrysler Wimbledon (UK) | 3+1⁄8 in (79.4 mm) | 4+3⁄8 in (111.1 mm) |
| 201 cu in (3,299 cc) | 1935 | 82 | Dodge Series DV/DV-6 (CDN/export) | 3+1⁄8 in (79.4 mm) | 4+3⁄8 in (111.1 mm) |
| 201 cu in (3,299 cc) | 1935 | 82 | Plymouth Model PJ Chrysler Wimbledon (UK) | 3+1⁄8 in (79.4 mm) | 4+3⁄8 in (111.1 mm) |
| 201 cu in (3,299 cc) | 1936 | 82 | Dodge Series D-3/D-4 (CDN/export) | 3+1⁄8 in (79.4 mm) | 4+3⁄8 in (111.1 mm) |
| 201 cu in (3,299 cc) | 1936 | 82 | Plymouth P1/P2 Chrysler Wimbledon (UK) | 3+1⁄8 in (79.4 mm) | 4+3⁄8 in (111.1 mm) |
| 201 cu in (3,299 cc) | 1937 | 82 | Dodge Series D6/D7 (CDN/export) | 3+1⁄8 in (79.4 mm) | 4+3⁄8 in (111.1 mm) |
| 201 cu in (3,299 cc) | 1937 | 82 (std.) 65 (Economy) | Plymouth P3/P4 Chrysler Kew/Wimbledon (UK) | 3+1⁄8 in (79.4 mm) | 4+3⁄8 in (111.1 mm) |
| 201 cu in (3,299 cc) | 1937 | 70 | Plymouth PT50 (commercials) | 3+1⁄8 in (79.4 mm) | 4+3⁄8 in (111.1 mm) |
| 201 cu in (3,299 cc) | 1938 | 82 | Dodge Series D9/D10 (CDN/export) | 3+1⁄8 in (79.4 mm) | 4+3⁄8 in (111.1 mm) |
| 201 cu in (3,299 cc) | 1938 | 82 (std.) 65 (Economy) 86 (opt.) | Plymouth P5/P6 Chrysler Kew/Wimbledon (UK) | 3+1⁄8 in (79.4 mm) | 4+3⁄8 in (111.1 mm) |
| 201 cu in (3,299 cc) | 1938 | 70 | Plymouth PT57 (commercials) | 3+1⁄8 in (79.4 mm) | 4+3⁄8 in (111.1 mm) |
| 201 cu in (3,299 cc) | 1939 | 82 | Dodge Series D12 (export) | 3+1⁄8 in (79.4 mm) | 4+3⁄8 in (111.1 mm) |
| 201 cu in (3,299 cc) | 1939 | 82 (std.) 86 (opt.) | Plymouth P7/P8 Chrysler Kew/Wimbledon (UK) | 3+1⁄8 in (79.4 mm) | 4+3⁄8 in (111.1 mm) |
| 201 cu in (3,299 cc) | 1939 | 70 | Plymouth PT81 (commercials) | 3+1⁄8 in (79.4 mm) | 4+3⁄8 in (111.1 mm) |
| 201 cu in (3,299 cc) | 1940 | 84 (std.) 87 (opt.) | Plymouth P9/P10 | 3+1⁄8 in (79.4 mm) | 4+3⁄8 in (111.1 mm) |
| 201 cu in (3,299 cc) | 1940 | 79 | Plymouth PT105 (commercials) | 3+1⁄8 in (79.4 mm) | 4+3⁄8 in (111.1 mm) |
| 201 cu in (3,299 cc) | 1941 | 87 (std.) 92 (opt.) | Plymouth P11/P12 | 3+1⁄8 in (79.4 mm) | 4+3⁄8 in (111.1 mm) |
| 201 cu in (3,299 cc) | 1941 | 82 | Plymouth PT125 (commercials) | 3+1⁄8 in (79.4 mm) | 4+3⁄8 in (111.1 mm) |
| 170 cu in (2,793 cc) | 1931 | n/a | Dodge Series DH (UK) | 2+7⁄8 in (73.0 mm) | 4+3⁄8 in (111.1 mm) |
| 170 cu in (2,793 cc) | 1931-1932 | n/a | Chrysler CMX (UK, from Aug. 1931) | 2+7⁄8 in (73.0 mm) | 4+3⁄8 in (111.1 mm) |
| 170 cu in (2,793 cc) | 1932-1933 | n/a | DeSoto SCX/Chrysler Mortlake (UK) | 2+7⁄8 in (73.0 mm) | 4+3⁄8 in (111.1 mm) |
| 170 cu in (2,793 cc) | 1933 | n/a | DeSoto SDX/Chrysler Wimbledon (UK) | 2+7⁄8 in (73.0 mm) | 4+3⁄8 in (111.1 mm) |
| 170 cu in (2,793 cc) | 1933 | n/a | Dodge Series DP Victory (UK) | 2+7⁄8 in (73.0 mm) | 4+3⁄8 in (111.1 mm) |
| 170 cu in (2,793 cc) | 1934 | n/a | Dodge Series DR Victory (UK) | 2+7⁄8 in (73.0 mm) | 4+3⁄8 in (111.1 mm) |
| 170 cu in (2,793 cc) | 1934 | n/a | Plymouth PEX/PFX (export models, 1529 built) Chrysler Kew/Wimbledon (UK) | 2+7⁄8 in (73.0 mm) | 4+3⁄8 in (111.1 mm) |
| 170 cu in (2,793 cc) | 1935 | n/a | Dodge Series DUX Victory (UK) | 2+7⁄8 in (73.0 mm) | 4+3⁄8 in (111.1 mm) |
| 170 cu in (2,793 cc) | 1935 | n/a | Plymouth PJX (export models, 754 built) Chrysler Kew (UK) | 2+7⁄8 in (73.0 mm) | 4+3⁄8 in (111.1 mm) |
| 170 cu in (2,793 cc) | 1936 | n/a | Dodge Series D2X Victory (UK) | 2+7⁄8 in (73.0 mm) | 4+3⁄8 in (111.1 mm) |
| 170 cu in (2,793 cc) | 1936 | n/a | Plymouth P1X/P2X (export models, 661 built with P2X engine code, plus 35 Dodge D-3/D-4) Chrysler Kew (UK) | 2+7⁄8 in (73.0 mm) | 4+3⁄8 in (111.1 mm) |
| 170 cu in (2,793 cc) | 1937 | n/a | Desoto Series S3X (export models) | 2+7⁄8 in (73.0 mm) | 4+3⁄8 in (111.1 mm) |
| 170 cu in (2,793 cc) | 1937 | n/a | Dodge Series D5X (UK) | 2+7⁄8 in (73.0 mm) | 4+3⁄8 in (111.1 mm) |
| 170 cu in (2,793 cc) | 1937 | n/a | Plymouth P3X/P4X (export models, 657 built with P4X engine code, plus 39 Dodge D6X) Chrysler Kew (UK) | 2+7⁄8 in (73.0 mm) | 4+3⁄8 in (111.1 mm) |
| 170 cu in (2,793 cc) | 1938 | n/a | Desoto Series S5X (export models) | 2+7⁄8 in (73.0 mm) | 4+3⁄8 in (111.1 mm) |
| 170 cu in (2,793 cc) | 1938 | n/a | Dodge Series D8X (export models) | 2+7⁄8 in (73.0 mm) | 4+3⁄8 in (111.1 mm) |
| 170 cu in (2,793 cc) | 1938 | n/a | Plymouth P5X/P6X (export models, 333 built with P6X engine code) 81 Dodge D9X) Chrysler Kew (UK) | 2+7⁄8 in (73.0 mm) | 4+3⁄8 in (111.1 mm) |
| 170 cu in (2,793 cc) | 1939 | n/a | Desoto Series S6X (export models) | 2+7⁄8 in (73.0 mm) | 4+3⁄8 in (111.1 mm) |
| 170 cu in (2,793 cc) | 1939 | n/a | Dodge Series D11X (export model, unknown production) | 2+7⁄8 in (73.0 mm) | 4+3⁄8 in (111.1 mm) |
| 170 cu in (2,793 cc) | 1939 | n/a | Plymouth P7/P8 (export models, 273 built plus 38 Dodge D12X and some DeSoto-badged SP7X/SP8X) Chrysler Kew (UK) | 2+7⁄8 in (73.0 mm) | 4+3⁄8 in (111.1 mm) |
| 170 cu in (2,793 cc) | 1940 | n/a | Dodge Series D14X (export models none built) | 2+7⁄8 in (73.0 mm) | 4+3⁄8 in (111.1 mm) |
| 170 cu in (2,793 cc) | 1940 | 70 | Plymouth P9X/P10X (export models, one built/none built) | 2+7⁄8 in (73.0 mm) | 4+3⁄8 in (111.1 mm) |
| 170 cu in (2,793 cc) | 1941 | n/a | Dodge Series D19X (export models, unknown production) | 2+7⁄8 in (73.0 mm) | 4+3⁄8 in (111.1 mm) |
| 170 cu in (2,793 cc) | 1941 | n/a | Plymouth P11X/P12X (export models, unknown production) | 2+7⁄8 in (73.0 mm) | 4+3⁄8 in (111.1 mm) |
| 208 cu in (3,409 cc) | 1927-1928 | 58 | Dodge Standard Six (140/141/J) Dodge Victory Six (130/131/M) | 3+3⁄8 in (85.7 mm) | 3+7⁄8 in (98.4 mm) |
| 208 cu in (3,409 cc) | 1929-1930 | 63 | Dodge Series DA | 3+3⁄8 in (85.7 mm) | 3+7⁄8 in (98.4 mm) |
| 212 cu in (3,467 cc) | 1931 | 68 | Dodge Series DH | 3+1⁄4 in (82.6 mm) | 4+1⁄4 in (108.0 mm) |
| 212 cu in (3,467 cc) | 1932 | 74 | Dodge Series DH | 3+1⁄4 in (82.6 mm) | 4+1⁄4 in (108.0 mm) |
| 218 cu in (3,568 cc) | 1931 | 78 | Chrysler Series CM-6 | 3+1⁄4 in (82.6 mm) | 4+3⁄8 in (111.1 mm) |
| 218 cu in (3,568 cc) | 1932 | 78 | Chrysler Series CM-6 | 3+1⁄4 in (82.6 mm) | 4+3⁄8 in (111.1 mm) |
| 218 cu in (3,568 cc) | 1932 | 75 | DeSoto Series SC | 3+1⁄4 in (82.6 mm) | 4+3⁄8 in (111.1 mm) |
| 218 cu in (3,568 cc) | 1932 | 79 | Dodge Series DL | 3+1⁄4 in (82.6 mm) | 4+3⁄8 in (111.1 mm) |
| 218 cu in (3,568 cc) | 1933 | 82 | DeSoto S-All | 3+1⁄4 in (82.6 mm) | 4+3⁄8 in (111.1 mm) |
| 218 cu in (3,568 cc) | 1934 | 82 | Dodge Series DR/DRXX | 3+1⁄4 in (82.6 mm) | 4+3⁄8 in (111.1 mm) |
| 218 cu in (3,568 cc) | 1934 | 87 | Dodge Series DR (opt.)/DS (std.) | 3+1⁄4 in (82.6 mm) | 4+3⁄8 in (111.1 mm) |
| 218 cu in (3,568 cc) | 1935 | 87 | Dodge Series DU | 3+1⁄4 in (82.6 mm) | 4+3⁄8 in (111.1 mm) |
| 218 cu in (3,568 cc) | 1936 | 87 | Dodge Series D2 | 3+1⁄4 in (82.6 mm) | 4+3⁄8 in (111.1 mm) |
| 218 cu in (3,568 cc) | 1937 | 87 | Dodge Series D5 | 3+1⁄4 in (82.6 mm) | 4+3⁄8 in (111.1 mm) |
| 218 cu in (3,568 cc) | 1938 | 87 | Dodge Series D8 | 3+1⁄4 in (82.6 mm) | 4+3⁄8 in (111.1 mm) |
| 218 cu in (3,568 cc) | 1939 | 87 | Dodge Series D11/D11S | 3+1⁄4 in (82.6 mm) | 4+3⁄8 in (111.1 mm) |
| 218 cu in (3,568 cc) | 1940 | 87 | Dodge Series D14/D17 Dodge Series D15 (US-made for export) | 3+1⁄4 in (82.6 mm) | 4+3⁄8 in (111.1 mm) |
| 218 cu in (3,568 cc) | 1941 | 91 | Dodge Series D19 Dodge Series D20 (US-made for export) | 3+1⁄4 in (82.6 mm) | 4+3⁄8 in (111.1 mm) |
| 218 cu in (3,568 cc) | 1942 | 95 | Plymouth S-All | 3+1⁄4 in (82.6 mm) | 4+3⁄8 in (111.1 mm) |
| 218 cu in (3,568 cc) | 1942 | 95 | Dodge Series D23 (US-made for export) | 3+1⁄4 in (82.6 mm) | 4+3⁄8 in (111.1 mm) |
| 218 cu in (3,568 cc) | 1946-1949 | 95 | Plymouth S-All | 3+1⁄4 in (82.6 mm) | 4+3⁄8 in (111.1 mm) |
| 218 cu in (3,568 cc) | 1949 | 97 | Plymouth S-All | 3+1⁄4 in (82.6 mm) | 4+3⁄8 in (111.1 mm) |
| 218 cu in (3,568 cc) | 1950 | 97 | Plymouth S-All | 3+1⁄4 in (82.6 mm) | 4+3⁄8 in (111.1 mm) |
| 218 cu in (3,568 cc) | 1951 | 97 | Plymouth S-All | 3+1⁄4 in (82.6 mm) | 4+3⁄8 in (111.1 mm) |
| 218 cu in (3,568 cc) | 1952 | 97 | Plymouth S-All | 3+1⁄4 in (82.6 mm) | 4+3⁄8 in (111.1 mm) |
| 218 cu in (3,568 cc) | 1953 | 100 | Plymouth S-All | 3+1⁄4 in (82.6 mm) | 4+3⁄8 in (111.1 mm) |
| 218 cu in (3,568 cc) | 1954 | 100 | Plymouth S-All (Early) | 3+1⁄4 in (82.6 mm) | 4+3⁄8 in (111.1 mm) |
| 218 cu in (3,573 cc) | 1939 | n/a | Dodge D11 (Canada-made) | 3+3⁄8 in (85.7 mm) | 4+1⁄16 in (103.2 mm) |
| 218 cu in (3,573 cc) | 1940 | 84.25 | Dodge Series D14/D15 (Canada-made) | 3+3⁄8 in (85.7 mm) | 4+1⁄16 in (103.2 mm) |
| 218 cu in (3,573 cc) | 1940 | n/a | Plymouth P9/P10 (Canada-made) | 3+3⁄8 in (85.7 mm) | 4+1⁄16 in (103.2 mm) |
| 218 cu in (3,573 cc) | 1941 | 88 | Dodge Series D20/D21 (Canada-made) | 3+3⁄8 in (85.7 mm) | 4+1⁄16 in (103.2 mm) |
| 218 cu in (3,573 cc) | 1941 | 88 | Plymouth P11/P12 (Canada-made) | 3+3⁄8 in (85.7 mm) | 4+1⁄16 in (103.2 mm) |
| 218 cu in (3,573 cc) | 1942 | 88 | Dodge Series D23 (Canada-made) | 3+3⁄8 in (85.7 mm) | 4+1⁄16 in (103.2 mm) |
| 218 cu in (3,573 cc) | 1942 | 88 | Plymouth P14 (Canada-made) | 3+3⁄8 in (85.7 mm) | 4+1⁄16 in (103.2 mm) |
| 218 cu in (3,573 cc) | 1946-early 1949 | 95 | Plymouth P15S & P15C (Canada-made) Dodge D25S & D25S (Canada-made) | 3+3⁄8 in (85.7 mm) | 4+1⁄16 in (103.2 mm) |
| 218 cu in (3,573 cc) | 1949 | 97 | Plymouth P17 & P18 (Canada-made) Dodge D31 & D32 (Canada-made) | 3+3⁄8 in (85.7 mm) | 4+1⁄16 in (103.2 mm) |
| 218 cu in (3,573 cc) | 1950 | 97 | Plymouth P22 & P23 (Canada-made) Dodge D35 & D36 (Canada-made) | 3+3⁄8 in (85.7 mm) | 4+1⁄16 in (103.2 mm) |
| 218 cu in (3,573 cc) | 1951-1952 | 97 | Plymouth P22 & P23 (Canada-made) Dodge D39 & D40 (Canada-made) | 3+3⁄8 in (85.7 mm) | 4+1⁄16 in (103.2 mm) |
| 218 cu in (3,573 cc) | 1953 | 97 | Plymouth P24-1, P24-2 & P24-3 (Canada-made) Dodge D49-1 & D49-2 (Canada-made) | 3+3⁄8 in (85.7 mm) | 4+1⁄16 in (103.2 mm) |
| 224 cu in (3,671 cc) | 1927-1928 | 60 | Dodge Senior Six (Series 2249) | 3+1⁄4 in (82.6 mm) | 4+1⁄2 in (114.3 mm) |
| 224 cu in (3,671 cc) | 1928 | 68 | Dodge Senior Six (Series 2251/2252) | 3+1⁄4 in (82.6 mm) | 4+1⁄2 in (114.3 mm) |
| 224 cu in (3,671 cc) | 1932 | 82 | Chrysler Series CI Chrysler Kingston (UK) | 3+1⁄4 in (82.6 mm) | 4+1⁄2 in (114.3 mm) |
| 224 cu in (3,671 cc) | 1933 | 83 (std.) 89 (opt.) | Chrysler Series CO Chrysler Kingston (UK) | 3+1⁄4 in (82.6 mm) | 4+1⁄2 in (114.3 mm) |
| 228 cu in (3,738 cc) | 1937 | 93 | DeSoto Series S-3 Chrysler Richmond (UK; 1937–1938) | 3+3⁄8 in (85.7 mm) | 4+1⁄4 in (108.0 mm) |
| 228 cu in (3,738 cc) | 1937 | 93 (std.) 100 (opt.) | Chrysler Series C-16 | 3+3⁄8 in (85.7 mm) | 4+1⁄4 in (108.0 mm) |
| 228 cu in (3,738 cc) | 1938 | 93 (std.) 100 (opt.) | DeSoto Series S-5 | 3+3⁄8 in (85.7 mm) | 4+1⁄4 in (108.0 mm) |
| 228 cu in (3,738 cc) | 1939 | 93 (std.) 100 (opt.) | DeSoto Series S-6 | 3+3⁄8 in (85.7 mm) | 4+1⁄4 in (108.0 mm) |
| 228 cu in (3,738 cc) | 1940 | 100 (std.) 105 (opt.) | DeSoto Series S-7 DeSoto Series S-7S (Canada-made) | 3+3⁄8 in (85.7 mm) | 4+1⁄4 in (108.0 mm) |
| 228 cu in (3,738 cc) | 1941 | 100 105 110 | DeSoto Series S-8 DeLuxe DeSoto Series S-8 Custom DeSoto Series S-8 (optional) | 3+3⁄8 in (85.7 mm) | 4+1⁄4 in (108.0 mm) |
| 228 cu in (3,738 cc) | 1942 | 105 | Dodge D22C (Canada-made) | 3+3⁄8 in (85.7 mm) | 4+1⁄4 in (108.0 mm) |
| 228 cu in (3,738 cc) | 1946-Early 1949 | 105 | Dodge D24 (Canada-made) | 3+3⁄8 in (85.7 mm) | 4+1⁄4 in (108.0 mm) |
| 228 cu in (3,738 cc) | 1949 | 105 | Dodge D30 Custom (Canada-made) | 3+3⁄8 in (85.7 mm) | 4+1⁄4 in (108.0 mm) |
| 228 cu in (3,738 cc) | 1950 | 105 | Dodge D34 Custom (Canada-made) | 3+3⁄8 in (85.7 mm) | 4+1⁄4 in (108.0 mm) |
| 228 cu in (3,738 cc) | 1951-1952 | 105 | Dodge D42 Coronet (Canada-made) | 3+3⁄8 in (85.7 mm) | 4+1⁄4 in (108.0 mm) |
| 228 cu in (3,738 cc) | 1953 | 115 101 (bhp) | Dodge D43-1, D43-2 & D43-3 (Canada-made w/ Hy-Drive) Dodge D43 (Australia-built) | 3+3⁄8 in (85.7 mm) | 4+1⁄4 in (108.0 mm) |
| 228 cu in (3,738 cc) | 1954 | 115 | Plymouth P25-1, P25-2 & P25-3 (Canada-made) Dodge D49-1 & D49-2 (Canada made) | 3+3⁄8 in (85.7 mm) | 4+1⁄4 in (108.0 mm) |
| 228 cu in (3,738 cc) | 1955 | 115 | Plymouth P26-1, P26-2 & P26-3 (Canada-made, w/ manual transmission) Dodge D54-1, D54-2 & D54-4 (Canada-made, w/ manual transmission) | 3+3⁄8 in (85.7 mm) | 4+1⁄4 in (108.0 mm) |
| 230 cu in (3,772 cc) | 1942 | 105 | Dodge Series D22 | 3+1⁄4 in (82.6 mm) | 4+5⁄8 in (117.5 mm) |
| 230 cu in (3,772 cc) | 1946-1949 | 102 | Dodge S-All | 3+1⁄4 in (82.6 mm) | 4+5⁄8 in (117.5 mm) |
| 230 cu in (3,772 cc) | 1949 | 103 | Dodge S-All | 3+1⁄4 in (82.6 mm) | 4+5⁄8 in (117.5 mm) |
| 230 cu in (3,772 cc) | 1950 | 103 | Dodge S-All | 3+1⁄4 in (82.6 mm) | 4+5⁄8 in (117.5 mm) |
| 230 cu in (3,772 cc) | 1951 | 103 | Dodge S-All | 3+1⁄4 in (82.6 mm) | 4+5⁄8 in (117.5 mm) |
| 230 cu in (3,772 cc) | 1952 | 103 | Dodge S-All | 3+1⁄4 in (82.6 mm) | 4+5⁄8 in (117.5 mm) |
| 230 cu in (3,772 cc) | 1953 | 103 | Dodge S-D-46, D-47 | 3+1⁄4 in (82.6 mm) | 4+5⁄8 in (117.5 mm) |
| 230 cu in (3,772 cc) | 1954 | 110 | Plymouth S-All (from February 26) | 3+1⁄4 in (82.6 mm) | 4+5⁄8 in (117.5 mm) |
| 230 cu in (3,772 cc) | 1954 | 110 | Dodge S-All I-6 | 3+1⁄4 in (82.6 mm) | 4+5⁄8 in (117.5 mm) |
| 230 cu in (3,772 cc) | 1955 | 117 | Plymouth S-All I-6 | 3+1⁄4 in (82.6 mm) | 4+5⁄8 in (117.5 mm) |
| 230 cu in (3,772 cc) | 1955 | 123 | Dodge S-Coronet I-6 | 3+1⁄4 in (82.6 mm) | 4+5⁄8 in (117.5 mm) |
| 230 cu in (3,772 cc) | 1956 | 125 | Plymouth S-all exc Fury, Belvedere cvt | 3+1⁄4 in (82.6 mm) | 4+5⁄8 in (117.5 mm) |
| 230 cu in (3,772 cc) | 1956 | 131 | Plymouth O-all exc Fury, Belvedere cvt | 3+1⁄4 in (82.6 mm) | 4+5⁄8 in (117.5 mm) |
| 230 cu in (3,772 cc) | 1956 | 131 | Dodge S-Coronet I-6 | 3+1⁄4 in (82.6 mm) | 4+5⁄8 in (117.5 mm) |
| 230 cu in (3,772 cc) | 1957-1958 | 115 | Chrysler Royal/Chrysler Plainsman AP1 (AUS-made) | 3+1⁄4 in (82.6 mm) | 4+5⁄8 in (117.5 mm) |
| 230 cu in (3,772 cc) | 1957 | 132 | Plymouth S-All exc Fury, Belvedere, cvt | 3+1⁄4 in (82.6 mm) | 4+5⁄8 in (117.5 mm) |
| 230 cu in (3,772 cc) | 1957 | 138 | Dodge S-Coronet I-6 | 3+1⁄4 in (82.6 mm) | 4+5⁄8 in (117.5 mm) |
| 230 cu in (3,772 cc) | 1958 | 132 | Plymouth S-All exc Fury, Belvedere cvt | 3+1⁄4 in (82.6 mm) | 4+5⁄8 in (117.5 mm) |
| 230 cu in (3,772 cc) | 1958 | 138 | Dodge S-Coronet I-6 | 3+1⁄4 in (82.6 mm) | 4+5⁄8 in (117.5 mm) |
| 230 cu in (3,772 cc) | 1959 | 132 | Plymouth S-Savoy, Belvedere, Suburban exc. Custom 9P, Fury, Sport Fury | 3+1⁄4 in (82.6 mm) | 4+5⁄8 in (117.5 mm) |
| 230 cu in (3,772 cc) | 1959 | 138 | Dodge S-Coronet I-6 | 3+1⁄4 in (82.6 mm) | 4+5⁄8 in (117.5 mm) |
| 237 cu in (3,878 cc) | 1942 | 115 | DeSoto Series S-10 | 3+7⁄16 in (87.3 mm) | 4+1⁄4 in (108.0 mm) |
| 237 cu in (3,878 cc) | 1946-1949 | 109 | DeSoto S-All | 3+7⁄16 in (87.3 mm) | 4+1⁄4 in (108.0 mm) |
| 237 cu in (3,878 cc) | 1949 | 112 | DeSoto S-All | 3+7⁄16 in (87.3 mm) | 4+1⁄4 in (108.0 mm) |
| 237 cu in (3,878 cc) | 1950 | 112 | DeSoto S-All | 3+7⁄16 in (87.3 mm) | 4+1⁄4 in (108.0 mm) |
| 237 cu in (3,878 cc) | 1951 | 112 | DeSoto S-All | 3+7⁄16 in (87.3 mm) | 4+1⁄4 in (108.0 mm) |
| 242 cu in (3,958 cc) | 1929 | 78 | Dodge Series S | 3+3⁄8 in (85.7 mm) | 4+1⁄2 in (114.3 mm) |
| 242 cu in (3,958 cc) | 1929-1930 | 78 | Dodge Series DB | 3+3⁄8 in (85.7 mm) | 4+1⁄2 in (114.3 mm) |
| 242 cu in (3,958 cc) | 1934 | 100 | DeSoto Series SE (aka Chrysler CY/Croydon, until 1936 in UK) | 3+3⁄8 in (85.7 mm) | 4+1⁄2 in (114.3 mm) |
| 242 cu in (3,958 cc) | 1934 | 93 (std.) 100 (opt.) | Chrysler Series CA/CB | 3+3⁄8 in (85.7 mm) | 4+1⁄2 in (114.3 mm) |
| 242 cu in (3,958 cc) | 1935 | 93 | DeSoto Series SF | 3+3⁄8 in (85.7 mm) | 4+1⁄2 in (114.3 mm) |
| 242 cu in (3,958 cc) | 1935 | 100 | DeSoto Series SG | 3+3⁄8 in (85.7 mm) | 4+1⁄2 in (114.3 mm) |
| 242 cu in (3,958 cc) | 1935 | 100 | Chrysler O-C-6 | 3+3⁄8 in (85.7 mm) | 4+1⁄2 in (114.3 mm) |
| 242 cu in (3,958 cc) | 1935 | 93 | Chrysler S-C-6 | 3+3⁄8 in (85.7 mm) | 4+1⁄2 in (114.3 mm) |
| 242 cu in (3,958 cc) | 1936 | 93 | DeSoto Airstream Series S-1 | 3+3⁄8 in (85.7 mm) | 4+1⁄2 in (114.3 mm) |
| 242 cu in (3,958 cc) | 1936 | 100 | DeSoto Airflow Series S-2 | 3+3⁄8 in (85.7 mm) | 4+1⁄2 in (114.3 mm) |
| 242 cu in (3,958 cc) | 1936 | 93 (std.) 100 (opt.) | Chrysler Series C-7 | 3+3⁄8 in (85.7 mm) | 4+1⁄2 in (114.3 mm) |
| 242 cu in (3,958 cc) | 1938 | 95 (std.) 102 (opt.) | Chrysler Series C-18 | 3+3⁄8 in (85.7 mm) | 4+1⁄2 in (114.3 mm) |
| 242 cu in (3,958 cc) | 1939 | 100 (std.) 107 (opt.) | Chrysler Series C-22 | 3+3⁄8 in (85.7 mm) | 4+1⁄2 in (114.3 mm) |
| 242 cu in (3,958 cc) | 1940 | 108 (std.) 112 (opt.) | Chrysler Royal/Windsor | 3+3⁄8 in (85.7 mm) | 4+1⁄2 in (114.3 mm) |
| 242 cu in (3,958 cc) | 1941 | 108 112 115 (opt.) | Chrysler Royal Chrysler Windsor Chrysler Royal/Windsor | 3+3⁄8 in (85.7 mm) | 4+1⁄2 in (114.3 mm) |
| 249 cu in (4,078 cc) | 1928 | 75 (std.) 85 (opt.) | Chrysler Series 72 | 3+1⁄4 in (82.6 mm) | 5 in (127.0 mm) |
| 249 cu in (4,078 cc) | 1929 | 75 (std.) 84 (opt.) | Chrysler Series 75 | 3+1⁄4 in (82.6 mm) | 5 in (127.0 mm) |
| 251 cu in (4,106 cc) | 1942 | 120 | Chrysler Royal/Windsor (C-34) | 3+7⁄16 in (87.3 mm) | 4+1⁄2 in (114.3 mm) |
| 251 cu in (4,106 cc) | 1946-1949 | 114 | Chrysler Royal/Windsor (C38) | 3+7⁄16 in (87.3 mm) | 4+1⁄2 in (114.3 mm) |
| 251 cu in (4,106 cc) | 1949 | 116 | Chrysler Royal/Windsor (C45) | 3+7⁄16 in (87.3 mm) | 4+1⁄2 in (114.3 mm) |
| 251 cu in (4,106 cc) | 1950 | 116 | Chrysler Royal/Windsor (C48) | 3+7⁄16 in (87.3 mm) | 4+1⁄2 in (114.3 mm) |
| 251 cu in (4,106 cc) | 1951-1952 | 116 | DeSoto Deluxe/Custom (S15) | 3+7⁄16 in (87.3 mm) | 4+1⁄2 in (114.3 mm) |
| 251 cu in (4,106 cc) | 1951 | 116 | Chrysler Windsor, Deluxe (C51) | 3+7⁄16 in (87.3 mm) | 4+1⁄2 in (114.3 mm) |
| 251 cu in (4,106 cc) | 1953 | 116 | DeSoto Powermaster (S18) | 3+7⁄16 in (87.3 mm) | 4+1⁄2 in (114.3 mm) |
| 251 cu in (4,106 cc) | 1954 | 116 | DeSoto Powermaster (S20) | 3+7⁄16 in (87.3 mm) | 4+1⁄2 in (114.3 mm) |
| 251 cu in (4,106 cc) | 1957-1958 | 117 | Chrysler Royal/Chrysler Plainsman AP1 (AUS-made) | 3+7⁄16 in (87.3 mm) | 4+1⁄2 in (114.3 mm) |
| 251 cu in (4,106 cc) | 1958-1959 | 117 | Chrysler Plainsman AP2 (AUS-made) | 3+7⁄16 in (87.3 mm) | 4+1⁄2 in (114.3 mm) |
| 251 cu in (4,106 cc) | 1958-1960 | 117 | Chrysler Royal/Chrysler Wayfarer AP2 (AUS-made) | 3+7⁄16 in (87.3 mm) | 4+1⁄2 in (114.3 mm) |
| 251 cu in (4,106 cc) | 1960-1961 | 117 | Chrysler Wayfarer AP3 (AUS-made) | 3+7⁄16 in (87.3 mm) | 4+1⁄2 in (114.3 mm) |
| 251 cu in (4,106 cc) | 1960-1964 | 117 | Chrysler Royal AP3 (AUS-made) | 3+7⁄16 in (87.3 mm) | 4+1⁄2 in (114.3 mm) |
| 264.5 cu in (4,334 cc) | 1952 | 119 | Chrysler Windsor, Deluxe (C51) | 3+7⁄16 in (87.3 mm) | 4+3⁄4 in (120.7 mm) |
| 264.5 cu in (4,334 cc) | 1953 | 119 | Chrysler Windsor, Deluxe (C60) | 3+7⁄16 in (87.3 mm) | 4+3⁄4 in (120.7 mm) |
| 264.5 cu in (4,334 cc) | 1954 | 119 | Chrysler Windsor Deluxe (C62) | 3+7⁄16 in (87.3 mm) | 4+3⁄4 in (120.7 mm) |
| 268 cu in (4,398 cc) | 1930-1932 | 93 | Chrysler Series 70 | 3+3⁄8 in (85.7 mm) | 5 in (127.0 mm) |
| 268 cu in (4,398 cc) | 1930 | 93 | Chrysler Series 77 | 3+3⁄8 in (85.7 mm) | 5 in (127.0 mm) |
| 289 cu in (4,730 cc) | 1926 | 92 | Chrysler Imperial Series E-80 | 3+1⁄2 in (88.9 mm) | 5 in (127.0 mm) |
| 289 cu in (4,730 cc) | 1927 | 92 | Chrysler Imperial Series 80 | 3+1⁄2 in (88.9 mm) | 5 in (127.0 mm) |
| 310 cu in (5,074 cc) | 1928 | 100 (std.) 112 (opt.) | Chrysler Imperial Series 80L | 3+5⁄8 in (92.1 mm) | 5 in (127.0 mm) |
| 310 cu in (5,074 cc) | 1929-1930 | 100 (std.) 112 (opt.) | Chrysler Imperial Series L-80 | 3+5⁄8 in (92.1 mm) | 5 in (127.0 mm) |
| 331 cu in (5,430 cc) | 1937-1940 | 100 | Dodge ML/RL-50/53, Dodge MK/RK-60/63, Dodge RX-70/71, Dodge DB8, Dodge VL/VLA-50, Dodge VK/VKA-60/63 | 3+3⁄4 in (95.3 mm) | 5 in (127.0 mm) |
| 331 cu in (5,430 cc) | 1940-1942 | 110 | Dodge DC8, DD-8 Dodge WK, WL | 3+3⁄4 in (95.3 mm) | 5 in (127.0 mm) |
| 331 cu in (5,430 cc) | 1946-1953 | 128 (std.) | Dodge WK/WR, Dodge B-1-T/TA/V/VA, Dodge B-2/3/4-T/TL/TA/TAL, Dodge B-2/3/4-V/VL/VA/VAL, Dodge B-1/2/3-VX, Dodge DE/DF/DG-8/9, Dodge DH-9/10 | 3+3⁄4 in (95.3 mm) | 5 in (127.0 mm) |
| 331 cu in (5,430 cc) | 1951-1953 | 145 (2 carb. opt.) | Dodge B-2/3/4-T/TL/TA/TAL, Dodge B-2/3/4-V/VL/VA/VAL, Dodge B-1/2/3-VX, Dodge DG-8/9, Dodge DH-9/10 | 3+3⁄4 in (95.3 mm) | 5 in (127.0 mm) |
| 282 cu in (4,615 cc) | 1946-1947 | 115 | Dodge WJ | 3+3⁄4 in (95.3 mm) | 4+1⁄4 in (108.0 mm) |
| 282 cu in (4,615 cc) | 1948-1949 | 115 | Dodge B-1-R/RA/RS, Dodge DE-7 | 3+3⁄4 in (95.3 mm) | 4+1⁄4 in (108.0 mm) |
| 306 cu in (5,022 cc) | 1950-1953 | 122 (std.) | Dodge B-2/3/4-R/RL/RA/RAL/RS, Dodge DF/DG-7, DH-8 | 3+3⁄4 in (95.3 mm) | 4+5⁄16 in (109.5 mm) |
| 306 cu in (5,022 cc) | 1951-1953 | 137 (2 carb. opt.) | Dodge B-2/3/4-R/RL/RA/RAL/RS, Dodge DG-7, DH-8 | 3+3⁄4 in (95.3 mm) | 4+5⁄16 in (109.5 mm) |
| 377 cu in (6,178 cc) | 1950-1953 | 154 std. w/2 carb. | Dodge B-2/3/4-Y/YA/YX | 4 in (101.6 mm) | 5 in (127.0 mm) |
| 413 cu in (6,771 cc) | 1954-1956 | 171 std. w/2 carb. | Dodge C-1-Y/YA/YX, Dodge DH-11/12, Dodge C-3-Y6/YL6/YA6/YAL6/YX6/YXL6 | 4+1⁄16 in (103.2 mm) | 5+5⁄16 in (134.9 mm) |

## Straight-8

The new straight-8 engine is largely based on the six-cylinder engine that appeared on the Desoto Model K. It has five main levels, the central one being wider. When the engineers had to rebore the cylinders to 3-1/2 inches, the space between each pair of cylinders was modified. This applies to all blocks with the same bore.
In the case of the Imperial (CG, CH), then Custom imperial (CL, CW), a new 9 main bearing straight-8 engine was developed, equipped with a two-barrel downdraft carburetor. From the CW model, the cylinder head is made of aluminum. It also powered the Dodge Trucks G-80 models (1931-1934) and Fargo buses (1930-1932).
| Displacement | Years | Horsepower | Applications | Bore | Stroke |
| 208 cu in (3,404 cc) | 1930-1931 | 70 | DeSoto Series CF | 2+7⁄8 in (73.0 mm) | 4 in (101.6 mm) |
| 221 cu in (3,617 cc) | 1930-1932 | 75 | Dodge Series DC (discontinued September 1931) | 2+7⁄8 in (73.0 mm) | 4+1⁄4 in (108.0 mm) |
| 221 cu in (3,617 cc) | 1931-1932 | 77 | DeSoto Series CF | 2+7⁄8 in (73.0 mm) | 4+1⁄4 in (108.0 mm) |
| 240 cu in (3,938 cc) | 1931-1932 | 84 | Dodge Series DG | 3 in (76.2 mm) | 4+1⁄4 in (108.0 mm) |
| 240 cu in (3,938 cc) | 1931 | 80 | Chrysler Series CD (until January 1931) | 3 in (76.2 mm) | 4+1⁄4 in (108.0 mm) |
| 261 cu in (4,273 cc) | 1931 | 88 | Chrysler Series CD (from January 1931) | 3+1⁄8 in (79.4 mm) | 4+1⁄4 in (108.0 mm) |
| 274 cu in (4,486 cc) | 1933 | 90 (std.) 98 (opt.) | Chrysler Series CT | 3+1⁄4 in (82.6 mm) | 4+1⁄8 in (104.8 mm) |
| 274 cu in (4,486 cc) | 1935 | 105 (std.) 110 (opt.) | Chrysler Series CZ | 3+1⁄4 in (82.6 mm) | 4+1⁄8 in (104.8 mm) |
| 274 cu in (4,486 cc) | 1936 | 105 (std.) 110 (opt.) | Chrysler Series C-8 | 3+1⁄4 in (82.6 mm) | 4+1⁄8 in (104.8 mm) |
| 274 cu in (4,486 cc) | 1937 | 110 (std.) 115 (opt.) | Chrysler Imperial Series C-14 | 3+1⁄4 in (82.6 mm) | 4+1⁄8 in (104.8 mm) |
| 282 cu in (4,622 cc) | 1931 | 100 | Chrysler DeLuxe CD Series | 3+1⁄4 in (82.6 mm) | 4+1⁄4 in (108.0 mm) |
| 282 cu in (4,622 cc) | 1932 | 100 | Chrysler Series CD | 3+1⁄4 in (82.6 mm) | 4+1⁄4 in (108.0 mm) |
| 282 cu in (4,622 cc) | 1932 | 90 (std.) 100 (opt.) | Dodge Series DK | 3+1⁄4 in (82.6 mm) | 4+1⁄4 in (108.0 mm) |
| 282 cu in (4,622 cc) | 1933 | 100 (std.) 94 (opt.) | Dodge Series DO | 3+1⁄4 in (82.6 mm) | 4+1⁄4 in (108.0 mm) |
| 299 cu in (4,894 cc) | 1932 | 100 | Chrysler Series CP (Chrysler Hurlingham in the UK) | 3+1⁄4 in (82.6 mm) | 4+1⁄2 in (114.3 mm) |
| 299 cu in (4,894 cc) | 1933 | 100 (std.) 108 (opt.) | Chrysler Imperial Series CQ | 3+1⁄4 in (82.6 mm) | 4+1⁄2 in (114.3 mm) |
| 299 cu in (4,894 cc) | 1934 | 122 | Chrysler Series CU | 3+1⁄4 in (82.6 mm) | 4+1⁄2 in (114.3 mm) |
| 299 cu in (4,894 cc) | 1938 | 110 (std.) 122 (opt.) | Chrysler Series C-19 Dodge Custom Eight (UK) | 3+1⁄4 in (82.6 mm) | 4+1⁄2 in (114.3 mm) |
| 324 cu in (5,302 cc) | 1934 | 130 | Chrysler Imperial/Custom Imperial Series CV/CX | 3+1⁄4 in (82.6 mm) | 4+7⁄8 in (123.8 mm) |
| 324 cu in (5,302 cc) | 1935 | 115 (std.) 120 (opt.) | Chrysler Series C-1 | 3+1⁄4 in (82.6 mm) | 4+7⁄8 in (123.8 mm) |
| 324 cu in (5,302 cc) | 1935 | 130 (std.) 138 (opt.) | Chrysler Imperial Series C-2/C-3 | 3+1⁄4 in (82.6 mm) | 4+7⁄8 in (123.8 mm) |
| 324 cu in (5,302 cc) | 1936 | 115 | Chrysler Series C-9 | 3+1⁄4 in (82.6 mm) | 4+7⁄8 in (123.8 mm) |
| 324 cu in (5,302 cc) | 1936 | 130 | Chrysler Imperial Series C-10/C-11 | 3+1⁄4 in (82.6 mm) | 4+7⁄8 in (123.8 mm) |
| 324 cu in (5,302 cc) | 1937 | 130 (std.) 138 (opt.) | Chrysler Imperial Custom/Airflow Series C-15/C-17 | 3+1⁄4 in (82.6 mm) | 4+7⁄8 in (123.8 mm) |
| 324 cu in (5,302 cc) | 1938 | 130 (std.) 138 (opt.) | Chrysler Custom Imperial Series C-20 | 3+1⁄4 in (82.6 mm) | 4+7⁄8 in (123.8 mm) |
| 324 cu in (5,302 cc) | 1939 | 130 | Chrysler Series C-23 | 3+1⁄4 in (82.6 mm) | 4+7⁄8 in (123.8 mm) |
| 324 cu in (5,302 cc) | 1939 | 132 (std.) 138 (opt.) | Chrysler Series C-24 | 3+1⁄4 in (82.6 mm) | 4+7⁄8 in (123.8 mm) |
| 324 cu in (5,302 cc) | 1940 | 132 135 143 (opt.) | Chrysler C-27 Chrysler C-26 Chrysler C-26/C-27 | 3+1⁄4 in (82.6 mm) | 4+7⁄8 in (123.8 mm) |
| 324 cu in (5,302 cc) | 1941 | 137 | Chrysler C-30 | 3+1⁄4 in (82.6 mm) | 4+7⁄8 in (123.8 mm) |
| 324 cu in (5,302 cc) | 1941 | 140 | Chrysler C-30 (opt.)/C-33 | 3+1⁄4 in (82.6 mm) | 4+7⁄8 in (123.8 mm) |
| 324 cu in (5,302 cc) | 1942 | 140 | Chrysler C-36/C-37 | 3+1⁄4 in (82.6 mm) | 4+7⁄8 in (123.8 mm) |
| 324 cu in (5,302 cc) | 1946-1950 | 135 | Chrysler Saratoga/New Yorker | 3+1⁄4 in (82.6 mm) | 4+7⁄8 in (123.8 mm) |
| 385 cu in (6,306 cc) | 1931-1932 | 125 | Chrysler Series CG | 3+1⁄2 in (88.9 mm) | 5 in (127.0 mm) |
| 385 cu in (6,306 cc) | 1932 | 125 | Chrysler Imperial/Custom Imperial CH/CL | 3+1⁄2 in (88.9 mm) | 5 in (127.0 mm) |
| 385 cu in (6,306 cc) | 1933 | 125 (std.) 135 (opt.) | Chrysler Custom Imperial CL | 3+1⁄2 in (88.9 mm) | 5 in (127.0 mm) |
| 385 cu in (6,306 cc) | 1934-1935 | 150 | Chrysler Custom Imperial Series CW | 3+1⁄2 in (88.9 mm) | 5 in (127.0 mm) |