The JE Pro Seal GM LS7 Headgasket (ref C5889-051) is designed specifically for high-performance applications, ensuring a perfect fit and reliable sealing for your GM LS7 engine. With its dimensions of 4.16 inches in bore and a thickness of 0.051 inches, this head gasket is engineered to handle the demands of both street and race conditions.
Here are the detailed specifications for the JE Pro Seal GM LS7 Headgasket:
This head gasket is compatible with the following vehicle applications:
Customers have praised the JE Pro Seal GM LS7 Headgasket for its reliability and performance. Here’s what some users have said:
Choosing the JE Pro Seal GM LS7 Headgasket means investing in quality and performance. Whether you're hitting the track or cruising on the street, this head gasket provides the reliability you need for your engine to perform at its best.
Other Part Numbers:
JE Pistons #jepGM1021-051
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

JE Pistons is an aftermarket company that specializes in manufacturing high performance forged pistons for various automobiles. They have been in the automotive industry for more than 70 years and has consistently provided quality parts for their customers. Today, they are the go-to brand of many professional race teams, engine builders, and enthusiasts who prefer that have the need for speed.
Choice of ChampionsJE Pistons is actively participating in motorsport racing. Engine builders from different racing disciplines have used their products. Some of these races include NASCAR Racing, NHRA, ALMS, AMA, and Supercross. This experience has allowed them to gather vital data that helps them create products that are superior compared to others.
Advanced Manufacturing FacilityIt has maintained its status as the leading company in its field due to its continued research and development to find unique materials and develop new piston designs with advanced technology. They use state-of-the-art equipment such as CNC machines to produce precision cuts and allows them to achieve parts with very tight tolerances. JE Pistons also uses a Finite Element Analysis and a digital three-dimensional piston crown machining process that allows them to create products that are in the league of its own.
Purchase JE Pistons at Vivid RacingIf you are in search of quality pistons that would provide you with total performance, then JE Pistons is the right brand for you. Designed for enthusiasts who want to have the best, you can be sure that JE Pistons is a brand that you could trust. To know more about JE Pistons, visit Vivid Racing and check out their list of products that would fit your specific needs.