SX-BAC8 NATIONAL Rear Outer Differential Pinion Race Pontiac

Review NATIONAL Rear Outer Differential Pinion Race For Pontiac for PONTIAC PHOENIX 1977–1979

Introducing the National SX-BAC8 Rear Outer Differential Pinion Race for the 1977-1979 Pontiac Phoenix, a high-performance upgrade designed to enhance the durability and reliability of your vehicle's differential assembly. This pinion race is precisely engineered to exacting specifications to provide a perfect fit and seamless integration with your existing differential components.

The National SX-BAC8 Rear Outer Differential Pinion Race is manufactured using premium quality materials, ensuring superior strength and resistance to wear and tear. This pinion race is specifically designed to accommodate the unique requirements of the Pontiac Phoenix's rear differential, providing a secure and snug fit that eliminates any unwanted play or slop in the drivetrain.

This pinion race features a hardened and precision-ground surface, ensuring maximum contact with the differential pinion and minimizing any potential for wear or damage. The race is also engineered to accommodate the use of aftermarket differential gears and pinions, providing added flexibility for those seeking to further enhance the performance of their vehicle.

The installation process for the National SX-BAC8 Rear Outer Differential Pinion Race is straightforward and can typically be completed in a few hours with basic hand tools. The race comes complete with all necessary hardware, including new seals and gaskets, to ensure a leak-free installation.

By upgrading to the National SX-BAC8 Rear Outer Differential Pinion Race, you'll not only be improving the overall durability and reliability of your Pontiac Phoenix's drivetrain, but you'll also be enhancing its performance capabilities. This pinion race is the ideal choice for anyone looking to take their vehicle to the next level, whether it's for daily driving or competition use.

In summary, the National SX-BAC8 Rear Outer Differential Pinion Race for the 1977-1979 Pontiac Phoenix is a high-quality, precision-engineered upgrade that provides superior strength, durability, and reliability to your vehicle's differential assembly. With a straightforward installation process and the added flexibility to accommodate aftermarket gears and pinions, this pinion race is an essential upgrade for any enthusiast seeking to maximize the performance of their Pontiac Phoenix.

Buying a national SX-BAC8 rear outer differential pinion race for a 1977-1979 Pontiac Phoenix involves considering several pros and cons. This part is essential for the proper functioning of the differential in your vehicle.Let's examine the potential advantages and disadvantages of purchasing this component:

1. Improved Differential Performance: A high-quality aftermarket pinion race can enhance the performance of your differential by reducing friction and wear, leading to smoother operation and increased durability.

2. Longer Lifespan: OEM (Original Equipment Manufacturer) parts may not last as long as aftermarket alternatives. An aftermarket pinion race like the SX-BAC8 can provide a longer lifespan due to its robust design and materials.

3. Cost-effective: Although the upfront cost of an aftermarket pinion race may be higher than an OEM part, the long-term savings can be significant as you won't need to replace the part as frequently.

4. Availability: Aftermarket parts like the SX-BAC8 are generally more readily available than OEM components, ensuring that you can get your vehicle back on the road sooner.

1. Higher Upfront Cost: Aftermarket parts like the national SX-BAC8 rear outer differential pinion race can be more expensive than their OEM counterparts.

2. Quality Variability: Not all aftermarket parts are created equal. It's crucial to research and choose a reputable manufacturer like National to ensure you're getting a high-quality component.

3. Installation Complexity: Installing aftermarket parts like a pinion race can be more complicated than swapping an OEM part due to the need for precise fitment and alignment.

4. Warranty: OEM parts often come with warranties, while aftermarket parts may not offer the same level of coverage.

The decision to buy a national SX-BAC8 rear outer differential pinion race for a 1977-1979 Pontiac Phoenix depends on your priorities. If you value improved performance, longevity, and cost savings, an aftermarket pinion race may be the right choice for you. However, if you prefer the peace of mind that comes with an OEM warranty and the known fitment of an OEM part, you may be better off sticking with the original component. Ultimately, it's essential to weigh the pros and cons and make an informed decision based on your vehicle's needs and your personal preferences.

If you decide to go with an aftermarket pinion race, I would recommend purchasing from a reputable manufacturer like National, which specializes in producing high-quality aftermarket parts for various makes and models. Always ensure you're buying the correct part number for your specific vehicle application to ensure proper fitment and function.

Details:

National rear outer differential pinion race for 1977-1979 Pontiac Phoenix zz: status: in stock.

specifications differentialsdepo:

• for models: Phoenix
• for makes: Pontiac
• for years: 1977–1979
• brand: National
• mpn: Sx-bac8
• placement on vehicle: Driveline Axles Bearings
• type: Differential Pinion Race
• item length: 3.190
• manufacturer warranty: 1 Year
• ipn: C682 32-19
• compatible year: 1979 1978 1977
• core charge: Free No Core Charge
• position: Rear Outer
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine National Differential Pinion Race

general differentialsdepo:

• category: Auto Parts > Transmission Drivetrain > Differentials, Assemblies > Additional

seller differentialsdepo:

• # reviews: 651105
• city: indianapolis, indiana
• rating: 99.6%

offer differentialsdepo:

• sold #: 7
• availability: in stock
• options: ship-to-home
• price: $15.68
• item condition: New
• in stock #: 1
• started: april 29, 2026

payments differentialsdepo:

• wallet: paypal
• other
• credit card: diners-club

shipping differentialsdepo:

• transit: 2-6 days
• service: standard, expedited
• class: standard, expedited
• type: fixed

returns differentialsdepo:

• time: 30 days
• policy: returns accepted
• paid by: seller