BBM R/A & Shaft Kit - 1.5 Ratio w/EDE RPM Hds

The SHARP ROCKERS BBM R/A & Shaft Kit with 1.5 Ratio and EDE RPM Heads is a complete rocker arm and shaft assembly designed for Mopar B and RB-series engine builds. This full roller rocker arm kit delivers increased valve lift multiplier over stock geometry, enabling superior cylinder head flow and performance gains without requiring extensive engine modification. The 1.5 ratio configuration provides a practical balance between lift increase and valve train geometry, making it suitable for street performance and moderate racing applications.

Constructed from aluminum and finished in orange anodize for corrosion resistance and visual identification, the kit features full roller rocker arms that reduce friction losses compared to conventional stamped steel designs. The shaft-mount configuration provides robust support across the rocker assembly while maintaining precise valve timing geometry. Compatibility with Edelbrock and Trick Flow cylinder heads makes this kit an accessible upgrade path for builders working with popular modern Mopar head castings on classic B and RB blocks. The complete kit includes all necessary components for installation without sourcing individual parts.

This assembly is intended for engine builders, performance enthusiasts, and restorers upgrading Mopar small-block and big-block engines for improved flow and output. The 1.5 ratio lift multiplier works within existing pushrods and valve spring specifications on most stock or mildly modified heads, reducing the need for comprehensive valve train redesign. Whether building a street performance 440, 383, or 318 engine, or restoring a classic muscle car with modern head technology, this rocker arm kit provides a proven foundation for reliable valve train operation at elevated RPM.