JE Pistons 18 Degree Small Block Dome Piston Forged 4.135" Bore 1/16 x 1/16 x 3/16" Ring Grooves - Plus 2.5 cc 1959993 Requires 6 in

Requires 6 in

22 in Length

Valve springs

2004-2009 Chevrolet Colorado

GM A-Body / B-Body 1968-79

JE Pistons 18 Degree Small Block Dome Piston Forged 4.135" Bore 1/16 x 1/16 x 3/16" Ring Grooves - Plus 2.5 cc 1959993 Requires 6 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