NITRO GEAR AXG14039547 GM 8.5 INCH AXLE SHAFT 78-88 TRUCK 4X4 28 SPLINE 31-1/2 INCH 6 LUG REAR

Our OE replacement axles are made of forged alloy for a 20-30 percent increase in strength over their stock counterparts. Nitro chromoly axles are also precision machined and heat treated but are designed with extra material for strength where it is needed. All of our axles are precision machined to OE specifications for excellent fitment.

Nitro also offers extra long-splined shafts which can be cut to length and blank shafts for custom spline machining. Each new product is subjected to multi-point inspections and then actually installed and set up by the Nitro in-house differential experts to ensure excellent fitment and easy setup.

At Nitro we strive to meet our consumers demands for new ratios and applications and we are continually developing new products to stay ahead of the competition. CNC precision machining and heat treating processes ensure excellent fitment and overall strength. Our heat treatment is applied after the splines are cut which allows for deeper penetration where strength is needed. We have a rapid and ever growing range of products to meet new demands and applications.
Details:

• GM 8.5 Inch, 78-88 Chevrolet/GMC Truck 4X4, 28 Spline, 6-Lug, Nitro Rear Axle Shaft
• Manufactured from Alloy Steel Material
• Differential: GM 8.5 Inch
• Axle Length: 31.50 Inch
• Axle Spline: 28
• Axle Type: C-Clip
• Wheel Bolt Pattern: 6-Lug
• Manufacturer: Nitro Gear and Axle
• Warranty:
• Sold As Each

Vehicle Applications:

• 1978-1988 Chevrolet Truck 4X4 (6-Lug)
• 1978-1988 GMC Truck 4X4 (6-Lug)

The NITRO GEAR AXG14039547 GM 8.5 Inch Axle Shaft is engineered to elevate the performance and reliability of your 1978-1988 Chevrolet and GMC Truck 4X4. Crafted from high-quality forged alloy, this rear axle shaft offers a remarkable 20-30 percent increase in strength compared to standard stock alternatives, ensuring that your vehicle can handle challenging terrains with ease.

Precision machining is at the heart of the NITRO design philosophy. Each axle is meticulously manufactured to OE specifications, guaranteeing an exceptional fit that simplifies installation. Our innovative design incorporates extra material in critical areas to bolster strength right where it’s needed, resulting in enhanced durability and performance.

This axle features a length of 31.50 inches, 28 splines, and a 6-lug wheel bolt pattern, making it a perfect match for your truck's needs. The C-clip axle type adds to its reliability, allowing for seamless integration into your vehicle's differential system. NITRO also offers customization options, including extra-long splined shafts that can be cut to size and blank shafts for bespoke spline machining.

To ensure every product meets stringent quality standards, each axle undergoes extensive multi-point inspections and is tested in our in-house differential setup before reaching the market. The heat treatment process applied after spline cutting provides deeper penetration for maximum strength, enhancing the overall performance of the Axle.

Whether you’re off-roading or simply looking to upgrade your truck's capabilities, the NITRO GEAR AXG14039547 GM 8.5 Inch Axle Shaft delivers superior strength, durability, and customization options to keep your 4X4 ready for any adventure. Experience the exceptional quality that sets Nitro Gear and Axle apart from the competition.