SCS Professional Series Quick Change Gear Set - 6 Spline - Set 618 - 4.11 Ratio 2.42 / 6.99 - 4.33 Ratio 2.55 / 7.36 Camshaft Bearing CS 7/16 (60/4 0)The COMP

CS 7/16 (60/4 0)The COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

Mega Kits include the same components as the Installation Kits with the addition of axle seals and axle bearings to perform a comprehensive differential rebuild

Weight: 3600-3800 (5 Leaf - Asphalt) Recommended Weight: Extra Heavy Weight 3600-3800 5 Leaf (48-50% Rear Weight)

Jr Sprint / Jr Dragster

SCS Professional Series Quick Change Gear Set - 6 Spline - Set 618 - 4.11 Ratio 2.42 / 6.99 - 4.33 Ratio 2.55 / 7.36 Camshaft Bearing CS 7/16 (60/4 0)The COMPManufactured 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