JE Pistons Standard 23 Degree Domed Forged Piston Set - SB Chevy 401 C.I. - Bore" 4.125" - Stroke: 3.750" - Rod Length: 6.000" Orange Boating Helmet Engine Conversion Kit

Engine Conversion Kit

Kit Air Cl

Sniper Sheet Metal Fabricated

1970-1977 Ford E-100 Econoline

6th Coil Assembly Unit bolts in the center of the chassis to 1-1/2" tubing and the bottom connects to the front of a lift bar usi ng the supplied 18" long chain which accepts 3/8" hardware and can be easily cut to required length

JE Pistons Standard 23 Degree Domed Forged Piston Set - SB Chevy 401 C.I. - Bore" 4.125" - Stroke: 3.750" - Rod Length: 6.000" Orange Boating Helmet Engine Conversion KitThese 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