RaceTec AutoTec Forged Dished Piston - 4.125 in Bore - Small Block Ford (Set of 8) 1000393 UMI6433-3-B Fits models with 2nd row

Fits models with 2nd row bench or 2nd row bucket seating

two 3/8" precision machined flanges and two collectors with mounting bolts and premium 1100 degree rated gaskets

the perch can freely tilt as needed to evenly distribute the load over the face of the perch

Limited street use and bracket racing

front differentials

RaceTec AutoTec Forged Dished Piston - 4.125 in Bore - Small Block Ford (Set of 8) 1000393 UMI6433-3-B Fits models with 2nd rowRaceTec AutoTec Forged Dished Piston 4. 125 in Bore Small Block Ford (Set of 8) Product Description: Piston AutoTec Forged Dished 4. 125 in Bore 1. 5 x 1. 5 x 3. 0 mm Ring Grooves Minus 23. 80 cc Small Block Ford 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