DSE GM 12-Bolt Axle Shafts - Torino Flange - 30-Spline - (1968 - 1972 GM A-Body) - 075890DS
Build your 1968 - 1972 GM A-Body 12-bolt rear axle with components engineered for serious performance use. Detroit Speed 075890DS is a pair of 30-spline axle shafts with Torino flange bearings, built to withstand extreme use in high-performance street, autocross, and track applications. For a performance-focused GM A-Body build, these axle shafts combine the strength, construction quality, and hardware needed to put power to the pavement with confidence.
Detroit Speed manufactures the 075890DS axle shafts from high-quality alloy steel, then induction heat treats and magnafluxes them to help ensure strength, quality, and reliability. Torino flange bearings come already installed on the axles, eliminating an additional assembly step. The shafts feature a GM 5 x 4.75-inch wheel bolt pattern and use 1/2-inch-20 x 3-inch wheel studs. They are sold as a pair. Lug nuts are not included.
Specifications
- Part Number: 075890DS
- Product Type: Axle Shafts
- Axle Style: GM 12-Bolt
- Axle End Style: Torino Flange
- Axle Shaft Spline Quantity: 30
- Material: High-Quality Alloy Steel
- Heat Treatment: Induction Heat Treated
- Inspection: Magnafluxed
- Wheel Bolt Pattern: GM 5 x 4.75 Inches
- Wheel Stud Thread Size: 1/2-Inch-20
- Wheel Stud Length: 3 Inches
- Bearings: Torino Flange Bearings Installed
- Quantity: Pair
- Lug Nuts: Not Included
Features
- 30-spline axle shafts engineered for GM 12-bolt rear axle applications
- Designed for 1968 - 1972 GM A-Body applications
- Built to withstand extreme performance use
- Engineered for high-performance street driving, autocross, and track events
- High-quality alloy steel construction
- Induction heat treated for strength and durability
- Magnaflux inspected to help ensure quality and reliability
- Torino flange axle-end configuration
- Torino flange bearings already installed
- GM 5 x 4.75-inch wheel bolt pattern
- 1/2-inch-20 x 3-inch wheel studs
- Sold as a pair
Fitment
- 1968 GM A-Body
- 1969 GM A-Body
- 1970 GM A-Body
- 1971 GM A-Body
- 1972 GM A-Body
Fitment Note: Part number 075890DS is designed for 1968 - 1972 GM A-Body applications. This product is an axle shaft set only and additional components are required to complete the rear axle assembly. Lug nuts are not included.
FAQs
What spline count does DSE 075890DS use?
Part number 075890DS uses a 30-spline axle shaft configuration for compatible GM 12-bolt rear axle applications.
Are the Torino flange bearings included with DSE 075890DS?
Yes. Detroit Speed supplies the axle shafts with Torino flange bearings already installed.
What wheel bolt pattern and studs are used on DSE 075890DS?
The axle shafts use a GM 5 x 4.75-inch wheel bolt pattern with 1/2-inch-20 x 3-inch wheel studs. Lug nuts are not included.
Why Buy from Beefcake Racing?
Beefcake Racing is your source for proven performance suspension, chassis, and drivetrain components for serious street, Pro Touring, autocross, and track builds. If you need help matching these Detroit Speed GM 12-bolt axle shafts with the correct housing, differential components, brakes, or supporting suspension parts for your GM A-Body, our experienced team can help you put together the right combination. Email sales@beefcakeracing.com or call 1-855-827-7223 for assistance.
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