PAC Small Diameter Solid Roller Springs

The PAC-1335, the first LS solid roller spring to fit stock heads, has been around since 2010. Since then, the product line has expanded along with new engine platforms.

These springs are an excellent upgrade choice in any engine platform running a solid roller type lifter, being able to maintain similar loads to the 1.500″ and 1.550″ while shaving 30% mass.

For more info: www.racingsprings.com