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Poly Performance Inc. » Ring & Pinion/Inst. Kits » Superior Ring & Pinions » Superior Ford 7.5 Ring & Pinion Sets
| Superior Ford 7.5 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
| R/G Diameter: |
7.5" |
| R/G Bolts: |
10-7/16" x 20 RH |
| Cover Bolts: |
10 |
| Carrier Breaks: |
None |
| Spline: |
1.625"/28 |
| '83-91 Ford Bronco II;
'83+ Ford Ranger; '86-97 Ford Aerostar Van |
Gearset |
Part # |
Install Kit |
Overhaul Kit |
| 3.08 |
SAG-F75308 |
SAG-25-2014 |
SAG-35-2014 |
| 3.27 |
SAG-F75327 |
SAG-25-2014 |
SAG-35-2014 |
| 3.45 |
SAG-F75345 |
SAG-25-2014 |
SAG-35-2014 |
| 3.73 |
SAG-F75373 |
SAG-25-2014 |
SAG-35-2014 |
| 4.10 |
SAG-F75410 |
SAG-25-2014 |
SAG-35-2014 |
| 4.56 |
SAG-F75456 |
SAG-25-2014 |
SAG-35-2014 |
Notes:
Modified cross shaft required for 4.10 and numerically higher gears |
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