RaceTec AutoTec Forged Flat Top Piston - 4.130 in Bore - GM LS-Series (Set of 8) ENE4-4106 Our trunnion upgrade kit converts

Our trunnion upgrade kit converts a stock LS series rocker arm into a captured trunnion for increased stability and stiffness

This Precision Machined Mount is lighter and stronger than any other Steering Box Mount on the market

080" Thick

Rapid acceleration and hard braking place varying loads on the suspension

RaceTec AutoTec Forged Flat Top Piston - 4.130 in Bore - GM LS-Series (Set of 8) ENE4-4106 Our trunnion upgrade kit convertsProduct Description: Piston AutoTec Forged Flat Top 4. 130 in Bore 1. 5 x 1. 5 x 3. 0 mm Ring Grooves Minus 4. 10 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