Xtreme Gear Ultralight Combo - 9 inch Ford Offset Steel Spool plus 8620 Ring & Pinion.
Both pieces in a combo set.
* 8620 alloy LW Ring & Pinions for Racing & Performance.
* Gear sets are manufactured in the USA from the finest heat treated 8620 alloy steel.
INCLUDES Required Special Offset Steel Spool for the 9" Ford (choose from 28, 31 or 35 spline spool).
* Proven Design by Tom Reider
* Ratios: 4.11, 4.30, 4,57, 4.63, 4.71, 4.86, 5.00, 5.14, 5.29, 5.43, 5.67, 5.83, 6.20, 6.33, 6.50.
* Ring & Pinions used by Joe Nemechek in Cup & NW Racing.
* Ring & Pinions and Spools used by IMCA Modified Chassis Builder's in their House Research and Development Cars.
These are absolutely the Lightest Ford ring & pinions available!
Unmatched durability. Highest Quality. Made in the USA.
8620 ring & pinions are 2-3 pounds lighter than the competition.
These use all standard 9" Ford Bearings and internal parts.
We can also offer REM Finishing. Usually a 3-4 day wait for REM Finishing.
Contact for shipping questions is 636.629.6200 or email