For Chevrolet applications. These rugged gear drives offer high-precision timing, eliminating chain stretch. Machined for noise. Easy to install, fits under stock timing covers. Includes locking plate, offset cam bushings, roller cam bearing, and bronze thrust bearing.

Features:
High-Performance Under Cover Model
  • for SB Chevy Engines
  • Dual Idler Type
  • Fits Stock Covers
  • Machined for Noise
  • Includes Locking Plate, Offset Cam Bushings, Roller Cam Bearing and Bronze Thrust Bearing
  • PROFORM Parts Brand Product
  • More From This Category

    Proform , Carburetor Power Valve Single Stage Model, High-Flow, 4.5 Hg

    Proform , Carburetor Power Valve Single Stage Model, High-Flow, 4.5 Hg

    $23.86

    Proform , Extended T-Bar Style Nuts , Wide Ends for Load-Distribution/Vacuum Leak Protection

    Proform , Extended T-Bar Style Nuts , Wide Ends for Load-Distribution/Vacuum Leak Protection

    $26.79

    Proform , Chevrolet Big-Block Slant-Edge Valve Covers, Powder Coat Ready; Tall; Raised Emblems

    Proform , Chevrolet Big-Block Slant-Edge Valve Covers, Powder Coat Ready; Tall; Raised Emblems

    $593.01

    Proform , Chrysler Starter 4.41:1 Gear Reduction, Chrysler Small & Big Block V8 Engines

    Proform , Chrysler Starter 4.41:1 Gear Reduction, Chrysler Small & Big Block V8 Engines

    $367.28

    Proform , Ford Auto Trans Starter 2.2KW; 15:1 Ratio, For Ford Small & Big Block V8 Engines; 221- 351W and 460 Engines

    Proform , Ford Auto Trans Starter 2.2KW; 15:1 Ratio, For Ford Small & Big Block V8 Engines; 221- 351W and 460 Engines

    $502.40