Richmond Ring & Pinion Set - 5.83 Ratio, 35-6 Teeth, Ford 9" Aluminum Racing Seat 083" tubing is 6061-T6 grade

083" tubing is 6061-T6 grade alloy which is ideal for building bumpers

Chromoly weights move smoothly on nylon pads and different advance springs and stop bushings are supplied so you can custom tailor a timing curve to match your engine's requirements

550" long Hi-Tech 5/16" diameter pushrod handles the requirements of today's all-out race engines

1 to 2 in Tubes

Richmond Ring & Pinion Set - 5.83 Ratio, 35-6 Teeth, Ford 9" Aluminum Racing Seat 083" tubing is 6061-T6 gradeRICHMOND is the leading manufacturer of professional quality, hi performance ring and pinion sets. For over 80 years, the Double Diamond has signified the highest quality gears in the racing industry! 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.