RaceTec AutoTec Dome Forged Piston - 4.030 in Bore - Small Block Ford (Set of 8) 1001340 4417083IM 1979-1986 GMC P3500

1979-1986 GMC P3500

Ultra Double Pumpers feature an Optimized street/strip calibration that works out-of-the-box

400 Watt wrap around pad 4" x 10"

Chromoly / Stainless

Its rugged build make is ideal to handle the rigors of dirt track racing while its advanced digital control make it reliable for countless laps around the track

RaceTec AutoTec Dome Forged Piston - 4.030 in Bore - Small Block Ford (Set of 8) 1001340 4417083IM 1979-1986 GMC P3500RaceTec AutoTec Dome Forged Piston 4. 030 in Bore Small Block Ford (Set of 8) Product Description: Piston AutoTec Dome Forged 4. 030 in Bore 1. 5 x 1. 5 x 3. 0 mm Ring Grooves Plus 3. 00 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 modified