OMC 985074 0985074 5.0L 5.7L V8 Crankshaft Harmonic Balancer Damper GM 6272221 Exhaust Manifold MerCruiser 32491 / 32491A1 Upper

MerCruiser 32491 / 32491A1 Upper Gearcase Housing Cap

) GM 327 V-8 1968-1969 2314301 THRU 2639854 (MERCRUISER)

Mercury 768-7435A3 Piston Assembly Superseded / Equivalent / Related P/N: 768-5035A2 > 768-5219A2 > 768-6664A3 > 768-7435A3 > 768-7433A3 > 768-8896A3 > 768-9137A12

Manufacturer Part Number: Outboard Motor Corporation 0173112 / 173112

but the main stud was actually used all the way until the 2000's and you should be able to swap most of these components to the ones from the early 70's

OMC 985074 0985074 5.0L 5.7L V8 Crankshaft Harmonic Balancer Damper GM 6272221 Exhaust Manifold MerCruiser 32491 / 32491A1 UpperPart Number(s) Included OMC 985074 0985074 Crankshaft Harmonic Balancer Damper Assembly Same as GM 6272221 General Application Compatibility 1981 1989 OMC Chevy V8 5. 0L 305 & 5. 7L Applications Other Details Freshwater Used Parts Cleaned & Repainted Purchase with confidence! 1981 1982 1983 1984 1985 1986 1987 1988 1989