Genuine GM Parts 14088648 - Flywheel for 1986-Up Small Block Chevrolet

Year of engine 1986-up Outside diameter 14" Crank flange bolt pattern 3" Clutch diameter 11.000"; 11.850" Starter ring gear teeth 168 Technical notes For 1-piece crank seal At the opposite end of the crankshaft from the balancer are flywheels and flexplates, which connect the engine to either manual (flywheels) or automatic (flexplates) transmissions. Chevrolet Performance offers both internally and externally balanced flywheels and flexplates. It is critical that you use the correct design for your engine application. IMPORTANT: All Chevy Small-Block and Big-Block engines with one-piece crankshaft seals require an externally balanced flywheel or flexplate.