Upgrade your engine with the JE Pistons Chevrolet LS Gen III/IV Piston Kit. Designed specifically for high-performance applications, this piston kit is a game-changer for car enthusiasts and racers alike. With a bore diameter of 3.905 inches and a compression height of 1.340 inches, these pistons are engineered to deliver exceptional performance and durability.
JE Pistons has been a leader in forged racing pistons for over 75 years. Each piston is forged and machined right here in the USA, ensuring top-notch quality and performance. Whether you're hitting the dirt track or the drag strip, JE Pistons have proven their worth, consistently delivering results that keep you on the victory lane.
Customers have praised the JE Pistons 321240 for its exceptional performance and reliability. Many have noted significant improvements in their engine's responsiveness and power delivery. Here’s what some users are saying:
Ready to take your engine to the next level? The JE Pistons Chevrolet LS Gen III/IV Piston Kit - 321240 is your ticket to enhanced performance and durability. Get yours today!
⚠ 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.