JE Pistons Standard 23 Degree Domed Forged Piston Set - SB Chevy 400 - 4.125" Bore, 3.750" Stroke, 6.000" Rod Length, 12.8:1 Ratio, 3 cc 355025 See 146033B-KIT for black rail

See 146033B-KIT for black rail option

The RZ-65D includes dual chin curtains mounted on both top and bottom of chin bar

It obtains an accurate and instantaneous fuel pressure measurement that can be used to improve fuel delivery accuracy and provide an accurate signal for data acquisition

Ford Fullsize Truck 2017-20

Borg Warner T-45 / Tremec T-5

JE Pistons Standard 23 Degree Domed Forged Piston Set - SB Chevy 400 - 4.125" Bore, 3.750" Stroke, 6.000" Rod Length, 12.8:1 Ratio, 3 cc 355025 See 146033B-KIT for black railThese high compression pistons are compatible with most aftermarket 23 heads and are ideal for drag racing and circle track applications. Valve reliefs will accommodate oversized valves and long duration, tight lobe separation cams. Precision CNC ring grooves are designed for 1 16, 1 16, 3 16 rings. Will not fit Pro Topline or Brodix 11X cylinder heads. Includes: Pin #927 2750 15 51S (130g) Double Spiro locks #927 042 CS Contact reduction grooves