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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
9" Diameter
Graphite core has excellent thermo-conductivity-transfers heat away from hot spots in head preventing gasket burn-out
1986-1990 Chevrolet G20
No CARB Exemption Order NumberDesigned for professional racing applications that demand high rpm for long periods of time
Timing Chain Included
SCS Professional Series Quick Change Gear Set #14K 1004101 9" DiameterSCS Professional Series Quick Change Gears are made from aircraft steel for maximum strength. Each gear has a shaved finish to minimize backlash and run out, and is broached for proper 10 spline shaft fit. The SCS Extra 5 step heat treating process yields maximum gear life for high stress applications such as big block Oswego Super Modifieds and World of Outlaws Sprint Cars. Gears have a black oxide finish, and the faces have been lightened to reduce
