Camshaft degree bushing kit for precise timing adjustments on Small Block Chevy, Big Block Chevy, and Big Block Mopar engines using a 3-bolt camshaft. These bushings allow fine tuning in 1–7 degree increments—far more range and precision than multi-keyway timing sets alone. Advancing the cam can improve low-end torque and midrange response, while retarding it can shift the powerband upward for stronger high-RPM performance. Kit includes all five bushings, with adjustments in odd-number steps.

• Adjustment Range: 0°, 1°, 3°, 5°, 7°
• Includes: (4) offset bushings + (1) 0° bushing
• Use: Fine-tune camshaft timing for custom powerband control
• Fitment:
– Small Block Chevrolet
– Big Block Chevrolet
– Big Block Mopar (3-bolt camshaft)
• Installation Note: Cam sprocket dowel pin hole must be drilled to .406" (13/32")