Performance Engineering and Manufacturing, LLC.
PRO 9310 LW Ring & Pinions for Drag Racing
PRO gear sets are manufactured from the finest heat treated 9310 steel.
9” Ford PRO 9310 LW Sets Big Pinion 35 spline; 4.11, 4.27, 4.57 ratios. $ 495.00 9.5” Ford PRO 9310 LW Sets Big Pinion 35 spline; 4.11, 4.27, 4.57 ratios. $ 695.00
Required Special Offset Steel Spools are available in 28, 31, 35 & 40 spline for 9" Ford
and 40 spline for 9.5" Ford.
These are absolutely the Lightest Ford ring & pinions available!
Unmatched durability. Highest Quality.
Up to Six pounds lighter than the competition.
These install in stock Ford 9" or aftermarket 9" Ford cases.
Required Special Offset Steel Spools
are available in 28, 31, 35 & 40 spline for 9" Ford
F9/SPL28LW .. $ 198.00
F9/SPL31LW .. $ 198.00
above for 1.781" ID Bearing
F9/SPL35LW .. $ 232.00
F9/SPL40LW .. $ 255.00
40 spline only for 9.5" Ford.
F95/SPL40W .. $ 287.00
Standard LW Ring Gear vs. Xtreme LW Ring Gear
8620 LW Ring & Pinions for Racing & High Performance
Xtreme LW gear sets are manufactured from strong 8620 for performance and racing.
Required Special Offset Steel Spools are available in 28, 31, 35 & 40 spline for 9" Ford.
9” Ford LW Sets with 28 spline pinion $ 298.00
Ratios Available 4.11, 4.30, 4,57, 4.63, 4.71, 4.86, 5.00, 5.14, 5.29, 5.43, 5.67, 5.83, 6.00, 6.20, 6.33, 6.50.
Assembled Center Section for 9" Ford available with Xtreme Gear lightweight ring & pinion and spool, 28 or 31 spline.
Ratios available 4.11 thru 6.50.
CSFSXLW Racer $ 807.00
Options available
- Alum or Iron Daytona Pinion Support
- 35 spline spool
- REM Finish ring & pinion
- 1350 Forged Yoke
No Special Parts Needed except the Xtreme LW ring & pinion and special offset spool. All other parts are the same as 9" Ford.
These install in stock Ford 9" or aftermarket 9" Ford cases.
