Richmond Pro Gear Ring & Pinion - 4.57 Ratio - 35 Spline Pinion - Ford 10 in PYPDGA13S BAKBox2 compatible

BAKBox2 compatible

attaining a racecar idle sound meant swapping to a camshaft that sacrificed low-RPM torque

brand of track-tested and dyno proven products

Following heat-treat

Allstar 1/2 in Restrictor Plate

Richmond Pro Gear Ring & Pinion - 4.57 Ratio - 35 Spline Pinion - Ford 10 in PYPDGA13S BAKBox2 compatibleProduct 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