Description
Booster: Annular
Same quality as AFCO coil-over springs
and produce more low-end torque and horsepower
1977-1986 Chevrolet K30 Standard Cab Pickup
pushrod diameter: 3/8"
SCS Professional Series Quick Change Gear Set #28 HASZ14SM Booster: AnnularSCS 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
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























