JE Pistons SB Chevy Domed Piston Set 4.125 Bore +4.5cc BR1006 Fits Holley Model 4150 HP™

Fits Holley Model 4150 HP™ and 4500 Dominator® carburetors Originally Designed for Alcohol

K-Type sensors and more

2-1/2 in Tips

Under frame kit designed to work with most in-bed hitches

durable composite construction is comparable in weight to carbon fiber alternatives

JE Pistons SB Chevy Domed Piston Set 4.125 Bore +4.5cc BR1006 Fits Holley Model 4150 HP™JE 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