Product Details
Pontiac Firebird 1972, Rear Gear Kit by GearFX®. GearFX's GM 12-Bolt rear gear assemblies use GearFX championship winning build procedures and attention to detail. All parts are individually inspected, and hand deburred for quality assurance. GearFX only use the highest quality parts to produce a product that meets GearFX standards.
Notes
- Add REM Isotopic Surface Finishing to the ring and pinion to increase performance, durability and trouble-free operation.
Fitment notes
- Fit Model with GM Series Axle
- Fit Model with 12 Bolt Hole
Features
- High Performance Pinion Yoke
- U-joint Bolt Kit
- Premium Pinion Seal
- Genuine TIMKEN Bearings
- Solid Pinion Preload Spacer
- Eaton TrueTrac splines
- Premium Ring and Pinion
- ARP Ring Gear Bolts
- GM 12 Bolt Heavy Duty Aluminum Rear Cover
- Professionally assembled
Formerly C&R Racing (South), GearFX® Driveline was purchased in 2018 by long-time racer Kyle Tucker, co-founder of Detroit Speed, an industry-leading manufacturer of automotive aftermarket chassis and suspension products. C&R Racing (South) was well known for their performance-quality driveline components and now under Kyle’s leadership, GearFX will continue to deliver the same quality components and services that consumers have come to expect.