SKU: PFM440-468
UPC: 037995711369
MPN: 440-468
The PROFORM Mopar B/B Roller Rockers 1.6 Ratio Aluminum assembly is a shaft-mount rocker arm component designed specifically for high-performance Mopar B-series and RB-series engine builds. This set of 16 roller rockers delivers a 1.6 mechanical advantage ratio, enhancing valve lift and performance in various applications.
The roller tip design minimizes friction at the valve stem, which reduces parasitic losses and improves reliability during high-RPM operation. Constructed from black anodized aluminum, these rockers resist corrosion while maintaining the weight savings critical to reducing overall rotating mass and reciprocating assembly stress. The shaft-mount design ensures consistent geometry and eliminates individual stud deflection common in stud-mount configurations.
These roller rockers are ideal for Mopar builders looking to enhance performance without compromising durability. Whether you're building a street-cruiser 340, a mid-range 383, or a high-output 440 or 468 platform, these rockers provide the mechanical advantage needed for optimal engine performance.
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