Howards Cams H350F Extreme Billet Front Main Cap Chevy Small Block 350

The Howards Cams H350F Extreme Billet Main Cap is a precision-engineered front crankshaft main cap designed for Chevrolet Small Block 350 engines with 2-bolt configurations. This high-strength replacement component is CNC-machined from superior-quality 1020 billet steel to provide enhanced durability and bottom-end stress management for performance and racing applications.

Key Features:

• Precision CNC-machined from low-carbon 1020 billet steel material
• Front position main cap for 350 main journal engines
• 2-bolt straight outer bolt configuration
• Side notches machined into cap for easy removal during service
• Proudly manufactured 100% in the USA
• Designed to reduce bottom-end flex and stress in high-performance engines

Installation Notes:

• Line boring is required after installation to ensure proper crankshaft alignment
• Sold individually (1 cap per order)
• Can be used with Howards Cams center and rear caps for complete main cap upgrade

Howards Cams has been a trusted name in high-performance engine components since 1945, with proven designs tested in Top Fuel drag racing, circle track, road racing, and marine applications. This Extreme Billet main cap delivers the reliability and strength demanded by serious engine builders and racers.