Mahle MS Piston Set GM LSX 429cid 4.130x1.110RCH 4.0 Stk 6.125 Rod .927 Pin -18cc 10.1CR - Set of 8

This Mahle MS Piston Set is designed for GM LSX engines displacing 429 cubic inches. What you get in this set are eight forged pistons, ready to be installed in your performance build. These pistons feature a 4.130-inch bore and are designed to work with a 4.000-inch stroke crankshaft, a 6.125-inch connecting rod, and a 0.927-inch wrist pin. The dish volume is -18.0cc, which helps achieve a 10.1:1 compression ratio with the specified components.

Mahle uses 2618 aluminum alloy for these pistons, a strong material commonly chosen for high-performance applications where durability under stress is critical. Each piston weighs in at 431 grams, contributing to a balanced rotating assembly. The design accounts for a 1.110-inch compression height, ensuring proper piston-to-valve clearance and deck height in your engine build. This set is a solid option for those rebuilding or upgrading their LSX engine for increased power and performance.

Please note that this piston set is not CARB approved and cannot be shipped to California. It is important to verify all clearances and specifications with your engine builder to ensure proper fitment and function within your specific engine combination.