Richmond Pro Gear Ring and Pinion 5.00 Ratio 28 Spline Pinion 9.000" Ring Gear - Ford 9" Distributor Tune Up Kit This combination provides stable timing

This combination provides stable timing signals and spark delivery at any rpm

7/32 in Hex

Chevrolet: P20 75 - 85 5

6 AN Female Swivel to 6 AN Male

Brackets are tapped for 3/4"-10 bolts

Richmond Pro Gear Ring and Pinion 5.00 Ratio 28 Spline Pinion 9.000" Ring Gear - Ford 9" Distributor Tune Up Kit This combination provides stable timingProduct Description: Ring and Pinion Pro Gear 5. 00 Ratio 28 Spline Pinion Small Pinion Ford 9 in 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