| 1 | A | B | C | D | E |
| --- | --- | --- | --- | --- | --- |
| 2 | Chevrolet C/K - Engines |  |  |  |  |
| 3 | Year | Engine | Power | Torque | Notes |
| 4 | 1981–1984 | 4.1 L GMC 250 I-6 | 115 hp (86 kW) @ 3600 RPM | 200 lb⋅ft (271 N⋅m) @ 2000 RPM | - |
| 5 | 1983 | 4.1 L GMC 250 I-6 | 120 hp (89 kW) @ 4000 RPM | 205 lb⋅ft (278 N⋅m) @ 2000 RPM | C1 |
| 6 | 1985–1986 | 4.3 L LB1 90° V-6 | 155 hp (116 kW) @ 4000 RPM | 230 lb⋅ft (312 N⋅m) @ 2400 RPM | - |
| 7 | 1987 | 4.3 L LB1 90° V-6 | 160 hp (119 kW) @ 4000 RPM | 235 lb⋅ft (319 N⋅m) @ 2400 RPM | - |
| 8 | 1981–1985 | 4.8 L GMC 292 I-6 | 115 hp (86 kW) @ 3400 RPM | 215 lb⋅ft (292 N⋅m) @ 1600 RPM | - |
| 9 | 1986 | 4.8 L GMC 292 I-6 | 115 hp (86 kW) @ 4000 RPM | 210 lb⋅ft (285 N⋅m) @ 800 RPM | - |
| 10 | 1981–1982 | 5.0 L 305 V-8 | 130 hp (97 kW) @ 4000 RPM | 240 lb⋅ft (325 N⋅m) @ 2000 RPM | 2-barrel |
| 11 | 1981–1982 | 5.0 L 305 V-8 | 165 hp (123 kW) @ 4400 RPM | 240 lb⋅ft (325 N⋅m) @ 2000 RPM | 1/2 Ton w/ 4-barrel |
| 12 | 1981–1982 | 5.0 L 305 V-8 | 160 hp (119 kW) @ 4400 RPM | 235 lb⋅ft (319 N⋅m) @ 2000 RPM | all others w/ 4-barrel |
| 13 | 1983–1986 | 5.0 L 305 V-8 | 165 hp (123 kW) @ 4400 RPM | 240 lb⋅ft (325 N⋅m) @ 2000 RPM | less than 8500# GVWR |
| 14 | 1983 | 5.0 L 305 V-8 | 160 hp (119 kW) @ 4400 RPM | 235 lb⋅ft (319 N⋅m) @ 2000 RPM | over 8500# GVWR |
| 15 | 1987 | 5.0 L 305 V-8 | 170 hp (127 kW) @ 4000 RPM | 260 lb⋅ft (353 N⋅m) @ 2400 RPM | - |
| 16 | 1981–1986 | 5.7 L 350 V-8 | 165 hp (123 kW) @ 3800 RPM | 275 lb⋅ft (373 N⋅m) @ 1600 RPM | less than 8500# GVWR |
| 17 | 1987 | 5.7 L 350 V-8 | 210 hp (157 kW) @ 4000 RPM | 300 lb⋅ft (407 N⋅m) @ 2800 RPM | less than 8500# GVWR |
| 18 | 1981–1985 | 5.7 L 350 V-8 | 160 hp (119 kW) @ 3800 RPM | 250 lb⋅ft (339 N⋅m) @ 2800 RPM | over 8500# GVWR |
| 19 | 1986 | 5.7 L 350 V-8 | 185 hp (138 kW) @ 4000 RPM | 285 lb⋅ft (386 N⋅m) @ 2400 RPM | over 8500# GVWR |
| 20 | 1987 | 5.7 L 350 V-8 | 185 hp (138 kW) @ 4000 RPM | 295 lb⋅ft (400 N⋅m) @ 2400 RPM | over 8500# GVWR |
| 21 | 1981–1982 | 7.4 L 454 V-8 | 210 hp (157 kW) @ 3800 RPM | 340 lb⋅ft (461 N⋅m) @ 2800 RPM | - |
| 22 | 1983–1985 | 7.4 L 454 V-8 | 230 hp (172 kW) @ 3800 RPM | 360 lb⋅ft (488 N⋅m) @ 2800 RPM | - |
| 23 | 1986 | 7.4 L 454 V-8 | 240 hp (179 kW) @ 3800 RPM | 375 lb⋅ft (508 N⋅m) @ 3200 RPM | - |
| 24 | 1987 | 7.4 L 454 V-8 | 230 hp (172 kW) @ 3600 RPM | 385 lb⋅ft (522 N⋅m) @ 1600 RPM | - |
| 25 | 1982–1987 | 6.2 L Detroit Diesel V-8 | 130 hp (97 kW) @ 3600 RPM | 240 lb⋅ft (325 N⋅m) @ 2000 RPM | less than 8500# GVWR |
| 26 | 1982–1984 | 6.2 L Detroit Diesel V-8 | 135 hp (101 kW) @ 3600 RPM | 240 lb⋅ft (325 N⋅m) @ 2000 RPM | over 8500# GVWR |
| 27 | 1985–1987 | 6.2 L Detroit Diesel V-8 | 148 hp (110 kW) @ 3600 RPM | 246 lb⋅ft (334 N⋅m) @ 2000 RPM | over 8500# GVWR |

Question: What is the horse power of the Chevrolet C/K engines through the years?
Answer: The Chevrolet C/K engines were a 160 hp (119 kW) 4.3 L V6, a 210 hp (157 kW) 5.7 L V8 and a 6.2 L diesel V8.