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 24232406 Peterson HTD Belts are 8mm

Peterson HTD Belts are 8mm pitch and provide positive trouble-free power transmission for pump drives

Adapter fits most 1968-96 SB Chevy and 1968-90 Gen IV BB Chevy engines

The centerless ground OD and centerless bored ID result in wall variations of

With thousands of aluminum fittings

it's the spirit that drives us

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 24232406 Peterson HTD Belts are 8mmManufactured 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