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Poly Performance JEEP/TRUCK & BUGGY » Ring & Pinion » Superior Ring & Pinions » Superior Ford 9.75 Ring & Pinion Sets
Superior Ford 9.75 Ring & Pinion Sets |
Description:
- Ring and pinion gears are premium quality from start to finish.
- Superior starts with the purest 8620 gear steel forgings available in the USA and Europe.
- Computer controlled machining is followed by the latest gear cutting technology and superior heat-treating.
- Each gear is finished with extra lapping for an ideal contact pattern and smoother, quieter operation.
- Add Internal Carrier Rebuild kit to freshen up your rear end
- Internal Carrier Rebuild Kits includes side gears, spider gears, cross pin, thrust washers, and a cross pin bolt or pin
- Exclusive 2 Year Manufacturer's Warranty
- Cryo-treat your gear set!
Cryogenically treated materials show a marked increase in many areas:
- Wear resistance
- Toughness
- Eliminates nearly all residual stress
- Dimensional stability
- Fatigue resistance
- Denser microstructure
Ford '97+ Expedition/F150 with 5.4L;
AMC '76-86 Wagoneer; AMC '80-86 J10 |
Gearset |
Part # |
| 4.10 |
SAG-F975410 |
| 4.56 |
SAG-F975456 |
| 4.88 |
SAG-F975488 |
Notes:
Gears are 99- Newer Design
Overhual Kit Part #SAG-35-2012A fits '99.5 to present gear sets
Overhual Kit Part #SAG-35-2012B FITS '97-99.5 gear stes
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