Richmond 3.55 Ratio Ring and Pinion 27 Spline Pinion 8.200" Ring Gear 3 Series - GM 10 Bolt AA0714AH2U55 All of the moving parts

All of the moving parts are hand fitted to assure the smoothest advance curve possible

0 controller also has twice the output and expandability as the previous version with 18A capacity which can power twice as many lights from this single box

It all starts with our proven optical trigger kit that replaces the breaker points in the distributor

AP Racing has had one aim - to create winners on the race track

Extends length of shock shaft by 2"

Richmond 3.55 Ratio Ring and Pinion 27 Spline Pinion 8.200" Ring Gear 3 Series - GM 10 Bolt AA0714AH2U55 All of the moving partsProduct Description: Ring and Pinion 3. 55 Ratio 27 Spline Pinion 3 Series 8. 2 in GM 10 Bolt Richmond Gear is famed for their tough and reliable ring and pinion sets. That same level of reliability and precision is available in their other driveline products, including differentials, racing Transmissions, driveshaft components, and more. Racecars around the world rely on Richmond premium gearsets and Transmissions; your hotrod will run better than