Big Block Chevy Rotating Assemblies

A Big Block Chevy is only as strong as its rotating assembly. Our BBC rotating assemblies are designed for serious street/strip and race builds where strength, balance, and reliability matter. Whether you’re freshening a 454, building a 496/540 stroker, or assembling an all-out race engine, this collection gives you the foundation to make real horsepower.

These rotating assemblies are engineered to handle high cylinder pressure, nitrous, boost, and sustained high RPM, making them ideal for drag racing, bracket cars, and competitive street builds. Precision-matched components ensure proper clearances, smooth operation, and long-term durability under extreme loads.

What You’ll Find in This Collection

• Complete BBC rotating assemblies (crankshaft, rods, pistons, rings, bearings)

• Options for stock stroke and stroker Big Block Chevy builds

• Forged components designed for high horsepower and race abuse

• Assemblies suitable for naturally aspirated, nitrous, and boosted engines

• Balanced combinations to reduce vibration and improve engine life

If you’re serious about making power, a quality rotating assembly is non-negotiable. Start your Big Block Chevy build with components designed to survive hard launches, high RPM pulls, and race-day punishment.