RaceTec AutoTec Forged Dome Piston - 4.5 in Bore - Big Block Chevy (Set of 8) 1000329 COM13702-KIT It features a lightweight nylon

It features a lightweight nylon fiber outer braid over a durable rubber core with a maximum pressure rating of 350 psi

or 1982-88 GM G-Body cars

2011-2012 Ram 4500

Jeep T150 / T176 / T4 / T5 Manual Transmissions

RaceTec AutoTec Forged Dome Piston - 4.5 in Bore - Big Block Chevy (Set of 8) 1000329 COM13702-KIT It features a lightweight nylonRaceTec AutoTec Forged Dome Piston 4. 5 in Bore Big Block Chevy (Set of 8) Product Description: Piston AutoTec Forged Dome 4. 500 in Bore 1. 5 x 1. 5 x 3. 0 mm Ring Grooves Plus 38. 40 cc Big Block Chevy 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