SCS Professional Series Quick Change Gear Set #37 2010215 They're available in our all-new

They're available in our all-new Hard Core Gray(TM) hard coat anodized finish with Black(TM) billet for improved corrosion protection

Matching tachometer is available in Equus model 7068

Note if this product is to be used with aftermarket (tall) EV1 performance injectors: ΓÇó LS2

NOTE: The PN 83653 is designed to replace GM HEI Distributors that use a 4-pin ignition module

SCS Professional Series Quick Change Gear Set #37 2010215 They're available in our all-newSCS 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