ACL Race Series Main Bearings for Chevrolet V8 396/402/427/454 01 Oversize

ACL Race Series Main Bearings — Chevrolet V8 396/402/427/454 (01 Oversize) Upgrade reliability and performance with the ACL Race Series main bearing set engineered for Chevrolet big-block V8s 396/402/427/454. These 01 oversize bearings deliver precision fitment and increased durability for high‑RPM, high‑load engines used in racing and performance builds. Application: Chevrolet V8 396 / 402 / 427 / 454 Size: 01 Oversize — restores crank journals and maintains correct bearing clearance Series: ACL Race Series — optimized for competition and track use Manufactured with ACL’s advanced bearing materials and strict quality control, this main bearing set resists wear, reduces friction, and improves oil film stability under extreme conditions. Ideal for engine rebuilds, strokers and high-horsepower street/track applications where dependable crank support is critical. Why choose ACL Race Series: precision tolerances, superior load capacity, and proven performance in motorsport environments. Ensure correct bearing clearance and crank journal size during installation for maximum life and performance.