Atomic Barra 1000hp Capable Parts Package ACL Barra Race Main Bearings - 360 Degree Thrust (Size):STD - Standard clearance Ideal for drag & drift

Ideal for drag & drift builds

ensuring a perfect seal under boost

The Atomic Big Ears Sump Upgrade boosts oil capacity and improves control without compromising ground clearance — making it the perfect solution for serious street

the 550 GT-A Short Engine is the perfect foundation for a high-horsepower street or track build

Atomic Barra 1000hp Capable Parts Package ACL Barra Race Main Bearings - 360 Degree Thrust (Size):STD - Standard clearance Ideal for drag & driftAtomic 1000HP Engine Package The Ultimate Barra Rebuild Solution Uncompromising Engineering The core philosophy of Atomic is uncompromising engineering. Every feature of this kit is designed to ensure maximum component longevity and reliability under extreme race conditions. DID YOU KNOW? We use H13 Tool Steel for our Head Studs. Most kits use ARP2000, but our H13 Tool Steel studs offer superior tensile strength, ensuring the head stays clamped down