Richmond Pro Gear Ring & Pinion - 4.57 Ratio - 35 Spline Pinion - Ford 10 in 4000-006S competitors are locked into old

competitors are locked into old machinery and traditional manufacturing techniques

fleece-lined audio pocket with exit port

The Cleveland port layout and intake bolt hole pattern fit both 2V and 4V heads

1986 Mercury Capri 5

Richmond Pro Gear Ring & Pinion - 4.57 Ratio - 35 Spline Pinion - Ford 10 in 4000-006S competitors are locked into oldProduct Description: Ring and Pinion Pro Gear 4. 57 Ratio 35 Spline Pinion Ford 10 in RICHMOND Performance Products are the result of a continuous research and development program combined with state of the art manufacturing capabilities at the RICHMOND Performance Products plant in Liberty, South Carolina. RICHMOND Gear is the leading manufacturer of professional quality, hi performance ring and pinion sets. For over 80 years, the Double Diamond has