Richmond Ring & Pinion Set - 4.86 Ratio, 34-7 Teeth, Ford 9" Manual Transmissions & Components That custom approach means a

That custom approach means a smoother appearance

Easily Connect 6LS To Factory EFI System LS-1/LS-6

Distributor Base

Two 4-stage timers

2200 / 6400 RPM

Richmond Ring & Pinion Set - 4.86 Ratio, 34-7 Teeth, Ford 9" Manual Transmissions & Components That custom approach means aRICHMOND 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.