ACL Race Series Main Bearing Set for Chevy V8 305/350/400 Standard Size CT-1 ...

ACL Race Series Main Bearing Set — Chevy V8 305/350/400 (Standard Size) Brand: ACL · Application: Chevy V8 305 / 350 / 400 Upgrade your small-block Chevy with the ACL Race Series Main Bearing Set (Standard Size, CT-1 coated) . Engineered for high-performance racing and heavy-duty street use, these bearings deliver precision fit, superior durability and consistent oil film control under extreme loads and RPM. Key Features Race-tuned construction: Optimized overlay and backing for high-load resistance and reduced fatigue. CT-1 coating: Advanced coating reduces start-up wear, improves embedability and enhances seizure protection. Standard size: Perfect for factory bore mains or rebuilds that require standard undersize tolerances. Reliable oil control: Precision-machined mating surfaces and clearance control for stable oil film at high RPM. Direct fit: Designed specifically for Chevy 305/350/400 small-block V8 engines for straightforward installation. Whether you're building a race motor or refreshing a performance street engine, ACL Race Series bearings offer proven reliability and reduced risk of bearing failure under race conditions. Protect your crank and maintain power delivery with components designed for competition.