Chevy GM 454 7.4L 427 V8 Cylinder Head Bolts Big Block Crusader Marine 1966-1998 Pulley - Crankshaft ) S/N 2763442 & above

) S/N 2763442 & above

AQ-280 AQ-280T AQ-280T AQ-280PT AQ-280E

Removed from a 1952 Evinrude Lightwin Outboard Model 3012-28728 2 cylinder 2 Stroke

Mercruiser # 60712

This is the 98422A11 Harness

Chevy GM 454 7.4L 427 V8 Cylinder Head Bolts Big Block Crusader Marine 1966-1998 Pulley - Crankshaft ) S/N 2763442 & aboveItem 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