SCS Professional Series Quick Change Gear Set - 6 Spline - Set 62 - 4.11 Ratio 3.96 / 4.27 - 4.33 Ratio 4.17 / 4.50 Wire Tie Holder Zeronoise (electronic systems for communication

Zeronoise (electronic systems for communication in motorsport) and Racing Spirit (technical and lifestyle apparel)

1974-1974 Chevrolet Blazer

Pontiac: LeMans 64 - 65 3

ever changing fuel cell shapes and can be rotated for easy fuel cell mounting

Big Block Chevy / Mopar 426 Hemi / RB-Series

SCS Professional Series Quick Change Gear Set - 6 Spline - Set 62 - 4.11 Ratio 3.96 / 4.27 - 4.33 Ratio 4.17 / 4.50 Wire Tie Holder Zeronoise (electronic systems for communicationManufactured 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