SCS Professional Series Quick Change Gear Set - 6 Spline - Set 617 - 4.11 Ratio 2.49 / 6.78 - 4.33 Ratio 2.62 / 7.14 10218S Spring Rate: 160 lbs

Spring Rate: 160 lbs

5/8"-18 UNF Female (adapts directly to sealing nut on AutoMeter Mechanical Temp Gauges) to M16x1

110" Seat Size

1978-1981 Oldsmobile Cutlass CID 302 RWD

SCS Professional Series Quick Change Gear Set - 6 Spline - Set 617 - 4.11 Ratio 2.49 / 6.78 - 4.33 Ratio 2.62 / 7.14 10218S Spring Rate: 160 lbsManufactured 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