Richmond Pro Gear Ring & Pinion - 3.89 Ratio - 35 Spline Pinion - Ford 10 in JGP20500K While we offer “pro” versions

While we offer “pro” versions of many systems

Manufactured From Billet Carbon Steel ForgingsPRW Industries produces engine components for racing applications such as rocker arms

Vehicle Applications: 1964-1977 Chevrolet El Camino

reduced valve spring wear and increased engine life

IGNITION SWITCH- 4 position -

Richmond Pro Gear Ring & Pinion - 3.89 Ratio - 35 Spline Pinion - Ford 10 in JGP20500K While we offer “pro” versionsProduct Description: Ring and Pinion Pro Gear 3. 89 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