CP Piston Bullet Race Series Chevy LS2 4.005 Bore 4.000 Stroke 6.125 Rod Set Of 8

Forged from 2618 aluminum alloy, these CP Pistons Bullet Race Series pistons are built for serious performance in your Chevy LS2 engine. They're designed with a 4.005-inch bore and a 4.000-inch stroke, intended to work with a 6.125-inch connecting rod. This specific combination is key for achieving the desired compression ratio and displacement for high-output builds.

CP Pistons is known for their well-built racing components, and this set is no exception. The 2618 aluminum alloy offers a good balance of strength and lighter weight, which is crucial for reducing reciprocating mass and allowing the engine to rev more freely. The Bullet Race Series is engineered for demanding applications where reliability under stress is paramount. This set includes all eight pistons needed for a complete engine rebuild, ensuring consistent performance across all cylinders.

When rebuilding your LS2 with these pistons, pay close attention to the piston-to-wall clearance and ring gap specifications provided by CP Pistons. Proper setup is critical for optimal performance and longevity, especially with forged pistons. Remember that these pistons are not CARB approved and cannot be shipped to California. Always consult your engine builder or the manufacturer's detailed installation guide for precise measurements and assembly procedures.