OMC GM V6 V8 366861N Flywheel 3.8L 4.3L V6 V8 305 350 5.0L 5.7L 2-piece Chevy Engine Mounts Pictures will give you the

Pictures will give you the best idea of condition

175hp 200hp

586180 / 0586180

Volvo Penta Part number 3858697 / GM Part Number is 12559523

Again Very important look look at the stamped number on yours (V8-24) is what is important

OMC GM V6 V8 366861N Flywheel 3.8L 4.3L V6 V8 305 350 5.0L 5.7L 2-piece Chevy Engine Mounts Pictures will give you theItem Details 12 3 4" Flywheel 153 Teeth. For use with "Straight Across" Bolt Pattern Starters. (IF YOUR BOLT PATTERN ON YOUR STARTER IS STAGGERED YOU NEED A 14" Flywheel) Freshwater Used Part Removed from 1983 OMC 3. 8L Cleaned & Repainted Roughly 12 7 8" overall diameter, 2 1 2" crank hole 153 teeth Mounting Bolt Holes are 3. 5" across from each other. Will work on all OMC & MerCruiser 3. 8L engines. Also found on most of the early V8 305 5. 0L 350