Kuvaus

Fits all 66-84 Shovelhead models with 4-5/8″ stroker flywheels. Comes complete with +.200″ (5.530″) 3-5/8″ gloss black big bore cylinders. forged pistons. rings. wrist pins. head/base gaskets and cylinder head bolts and cylinder base nuts. This large capacity engine will give serious increase in power and torque. Compression ratio 8-1/4:1. Engine life can be expected to be good. strongly depending on riding habits. Note: Crankcase spigots must be bored for 3-5/8″ cylinders. Note: 4-5/8″ stroker flywheels (MCS 512363) must be purchased separately.66-84 Shovel (NU). With 4-5/8″ stroker flywheels