SCS Professional Series Quick Change Gear Set - 6 Spline - Set 63 - 4.11 Ratio 3.82 / 4.43 - 4.33 Ratio 4.02 / 4.66 41010010 1968-1970 with TF A-904 (8

1968-1970 with TF A-904 (8 Cyl)

Silver Silverado / SilveradoMGP is a USA based manufacturing company that produces aluminum brake caliper covers

Relay / Wiring

Installation kits sold separately:

with distinctive styling and refinements at every turn

SCS Professional Series Quick Change Gear Set - 6 Spline - Set 63 - 4.11 Ratio 3.82 / 4.43 - 4.33 Ratio 4.02 / 4.66 41010010 1968-1970 with TF A-904 (8Manufactured from 9310 aircraft alloy for maximum strength, 6 spline quick change gears are crown hobbed, broached for 6 spline shaft fit, and black oxide finished for corrosion protection. Gears undergo a five step heat treating process to deliver maximum durability. Since 1979, SCS Gearbox, Inc. has been listening to it's customers! When SCS Gearbox first started manufacturing, it was to meet the needs of tractor pullers to provide specialized