BBM R/A & Shaft Kit - 1.5 Ratio w/Indy 440-1

The BBM R/A & Shaft Kit - 1.5 Ratio with Indy 440-1 from Sharp Rockers is designed for performance engine builders and hot rodders working with classic Chrysler 440 cubic-inch big-block engines. This kit enhances valve train geometry, making it suitable for high-output applications where performance and durability are essential.

The 1.5 rocker ratio increases valve lift by 50% compared to a 1:1 ratio, optimizing valve opening and closing velocity. This allows for better mid-range torque and overall engine performance. Sharp Rockers has engineered this kit with precision tolerances to ensure consistent valve actuation across all RPM ranges, minimizing issues associated with inferior rocker systems.

This kit is particularly beneficial for builders restoring or upgrading classic Chrysler 440 big-block engines, providing reliable valve train performance without the need for custom fabrication. It integrates seamlessly with the Indy 440-1 cylinder head, making it an essential component for both street machines and competition engines.