Description
RaceTec AutoTec Forged Flat Top Piston 4.125 in Bore GM LS Series (Set of 8) R07C15W38 chamber temperature WEI7155 chamber temperature These are must for any cable type throttle linkage using regular Holley or Dominator carburetors Wayne saw how the piston industry was changing…in his mind RaceTec™ pistons are designed and engineered by true piston experts – experts who understand intricate and complex engine dynamics