KEITH BLACK FORGED PISTON SETS FOR HARLEY DAVIDSON BIG TWIN & SPORTSTER
WEIGHT: 3.09- FORGED 4032 ALLOY IS AN 11% SILICON ALLOY THAT IS FORMED IN A FORGING PRESS THEN FULLY MACHINED
- THIS PROCESS OFFERS YOU THE STRONGEST PISTON AVAILABLE FOR YOUR ENGINE
- THE FORGED PISTONS ARE SUITED FOR STREET OR RACE AND ARE ECONOMICALLY PRICED
- ALL PISTONS COME WITH OFFSET WRIST PIN HOLES TO HELP KEEP YOUR ENGINE RUNNING QUIETER
- SOLD IN SETS WITH RINGS , PINS AND SPIRAL LOCKS
KB PERFORMANCE PISTONS
+.010" O.S. BORE PISTON SET
88CI - 98CI - 3.625"
9.5:1 COMPRESSION
(4.25" - 4.75" STROKE)
FITS PANHEAD , SHOVELHEAD BIG BORE
BY: KB PERFORMANCE PISTONS