S&;AMP;S FORGED .060 PISTON SET FOR STROKER FLYWHEELS.
S&;AMP;S STROKER FORGED .060 PISTON SET IS MACHINED TO FIT BOTH 4-3/4 &;AMP; 4-5/8 STROKER FLYWHEELS. PISTON SET INCLUDES RINGS WRIST PINS AND RETAINERS. WHEN USED WITH 4-3/4 STROKE COMPRESSION WILL BE 8.25:1 WITH 4-3/4 STROKE COMPRESSION WILL BE 9:1. **NOTE: REMEMBER THAT AN 80 3-1/2 STANDARD BORE EQUALS 3-7/16 +.060 BORE SIZE. **NOTE:RUN ENGINE AT MODERATE SPEEDS FOR AT LEAST 500 MILES AVOIDING EXCESSIVE RUNNING IN LOWER GEARS IN ORDER TO PROPERLY BREAK-IN NEW PISTONS AND RINGS.
FIT
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