Crusader Marine 454 CID 350HP 7.4L Rear Engine Mount Support 97917 Velvet Drive Heads 235 & 245 400 800

235 & 245 400 800

8L (185hp) & 4

Early OMC versions of this were typically stamped 910840 / 0910840 or 983064 / 0983064 (1982 & 1983) rather than having the GM stamped number

NOT the older style 2-piece rear main oils seal found on some of the 1984-85 & early 86 engines

Item Description Mercury Part Number 44-24463 Propeller Prop Shaft for Mark 5 KF5 KF3 (possibly others)

Crusader Marine 454 CID 350HP 7.4L Rear Engine Mount Support 97917 Velvet Drive Heads 235 & 245 400 800Item Details This was off a Crusader Marine Engine 454 CDI 350Hp V8 Model # CH 350 L. H. or R. H. Not Sure the Exact Year (late 70's early 80's) L. H. Serial # 21183 R. H. Serial # 21181 (Parts came from one or the other) Block casting # 361959 73 90 Big Block 4 Bolt Mains Being a Chevy GM Block many of these parts will work with others: Mercruiser, OMC, Indmar, PleasureCraft, Volvo Penta, Velvet Drive (Please ask to check compatibility with other