Roller Lifter Link Bar

The COMP CAMS Roller Lifter Link Bar (Part No. 829-L) is a flat-style stainless steel lifter link bar engineered for classic American V8 engines, including Mopar RB-series, 426 Hemi, Oldsmobile V8, and Pontiac V8 platforms. This precision component maintains critical valve-train geometry and rocker-arm geometry in high-performance or restoration engine builds where accurate lifter-to-rocker interface is essential for consistent valve operation and longevity.

Constructed from stainless steel, this link bar resists corrosion and galling in the hostile environment of the engine block, particularly important in vintage restorations or high-heat applications where dissimilar metals may contact. The flat design integrates with traditional roller-lifter assemblies, preserving OEM architecture while accommodating modern performance upgrades. Precise dimensional control—1.75 x 0.85 x 4.5 inches with a lightweight 0.03 lbs profile—ensures proper clearances and eliminates binding that could compromise valve timing or introduce unwanted friction into the valve train.

This component is specified by engine builders, restoration specialists, and performance shops working on big-block Mopar, Oldsmobile, and Pontiac engines. Whether rebuilding a numbers-correct 426 Hemi, upgrading a vintage muscle car with modern roller hardware, or assembling a stroker engine, the correct lifter link bar ensures harmonious interaction between lifters and rocker arms. Each unit is sold individually, allowing builders to source the exact quantity needed for their application.