RaceTec AutoTec Forged Flat Top Piston - 4.125 in Bore - GM LS-Series (Set of 8) SS4500-1.1N from piston rings and gaskets

from piston rings and gaskets to complete turbocharger assemblies

A durable cushioned interior wicks away moisture

Bore Flange Valve Pockets Have Been Added

Speedometer Recalibration For Gear/Axle Swaps

Transbrake Protection Module

RaceTec AutoTec Forged Flat Top Piston - 4.125 in Bore - GM LS-Series (Set of 8) SS4500-1.1N from piston rings and gasketsProduct Description: Piston AutoTec Forged Flat Top 4. 125 in Bore 1. 5 x 1. 5 x 3. 0 mm Ring Grooves Minus 3. 30 cc GM LS Series Set of 8 RaceTec Pistons was founded by Wayne Brooks, and is his second venture into the piston manufacturing industry. In addition to owning a successful aerospace manufacturing company for years, Wayne was an avid racer. He has always modified engines, and has raced everythingboats, motorcycles, even airplanes. Wayne was