KEITH BLACK FORGED PISTON SETS FOR HARLEY DAVIDSON BIG TWIN & SPORTSTER
WEIGHT: 2.71- 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
STANDARD BORE PISTON SET
80CI - 1340CC - 3.498"
9.5:1 COMPRESSION
FITS BIG TWIN EVOLUTION 1984/1999
BY: KB PERFORMANCE PISTONS