This Allstar Performance ring and pinion gear set is built for Ford 9in rear-end housings. It uses a 28-spline pinion and a 6.00 ratio ring and pinion pair that is lapped together at the factory as a matched set for quiet operation. Suitable for race, street, and off-road use.
Allstar Performance Ring & Pinion Spec Sheet (PDF)
Compatibility
Fits Ford 9in rear-end housings, 6.00 ratio, 28-spline pinion, sold as a kit.
FAQ
What ratio is this Ring & Pinion set?
This Allstar Performance Ring & Pinion set (ALL70038) has a 6.00 ratio.
What housing does this Ring & Pinion set fit?
This set is designed for Ford 9in rear-end housings.
How many splines does the pinion have?
The pinion has 28 splines.
Is this Ring & Pinion set sold as a matched pair?
Yes. The ring and pinion are lapped together as a matched set at the factory for quiet operation.

