JE Pistons SB Chevy 400 Forged Dome Piston - 4.165 in Bore - 1/16 x 1/16 x 3/16 in Ring Grooves - Plus 3.30 cc - Small Block Chevy MT-X3-MM-25 21-1/2 x 17-1/2 in

21-1/2 x 17-1/2 in

Decreased Stopping Distances

526 in Rectangular Port

Main Harness for 1999-2004 2 and 4 Valve Ford Modular (4

1975-1979 Chevrolet Nova CID 305

JE Pistons SB Chevy 400 Forged Dome Piston - 4.165 in Bore - 1/16 x 1/16 x 3/16 in Ring Grooves - Plus 3.30 cc - Small Block Chevy MT-X3-MM-25 21-1/2 x 17-1/2 inJE Pistons is the leader in high performance forged pistons. JE Pistons has built a reputation that the competition can only follow. JE Pistons has a history of manufacturing the highest quality pistons and components that professional engine builders, race teams, and high performance enthusiasts alike trust and rely JE Pistons. The top engine builders in NASCAR, NHRA, IRL, IHRA, IDRA, PROSTAR and others choose JE Pistons over any other brand. JE