JE Pistons Standard 23 Domed Forged Piston Set - SB Chevy 359 C.I. - Bore" 4.040" - Stroke: 3.500" - Rod Length: 6.000" - Block Height: 9.000" 700107 Regulator Diaphragm

Regulator Diaphragm

MG MGB 1963-80

1978-1989 Mercury Grand MarquisWhen utilized with Sniper EFI

Premium Flowmaster Quality

3-axis gyroscope and 3 axis accelerometer for G-loads

JE Pistons Standard 23 Domed Forged Piston Set - SB Chevy 359 C.I. - Bore" 4.040" - Stroke: 3.500" - Rod Length: 6.000" - Block Height: 9.000" 700107 Regulator DiaphragmThese 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