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Mercruiser 330 340 MIE Chevy Marine 454 7.4 7.4L GLM Exhaust Risers
This listing is for two (2) exhaust manifolds and two (2) 4 7° risers (elbows) for Mercruiser MODEL V8 (B.B.), GM CID (1981 up to 0M SN#’s) with raw/fresh water cooling systems without spacers. P/N (2) 51240 51140 equivalent to the contents in GLM part number 58242 **NOT FOR DRY JOINT EXHAUST** THE 4 RISERS FIT Note Ordering this item will require a signature confirmation upon delivery. Please ship to an address where a signature can be obtained from UPS.

Price is $830.00
Price: $830.04