2001-2010 Duramax 75" Bolt-On Traction Bars 3.5" Axle Diameter (035-3-HSP)
The 035-3-HSP traction bars are designed for 2001-2010 Chevrolet and GMC Duramax-equipped trucks with a 3.5" axle diameter. This isn't just a performance upgrade”it's a smart solution for any diesel truck owner, from stock setups to serious street builds.
Why You Need the HSP 75" Bolt-On Traction Bar Kit
Diesel trucks are notoriously front-heavy, with plow hardware, heavy engines, and light rear ends. Combined with high torque output, this often leads to wheel hop”a violent up-and-down tire bounce that causes loss of traction and potential damage to driveshafts, axles, yokes, and u-joints. Whether you're towing, racing, or daily driving, traction matters. If you're spinning, you're not winning!
What Makes HSP Traction Bars Different?
These traction bars tie your axle directly to the frame, planting your suspension and dramatically reducing axle wrap. That means better torque transfer and improved power-to-ground efficiency. Built with top-tier components, these are not flimsy, noisy kits”HSP bars are engineered for performance, longevity, and a perfect fit. With proven use on drag, street, and work trucks, this is a trusted, bolt-on upgrade youll feel immediately.
Order Processing Time:
Orders are typically processed within 24-48 hours after the order has been placed.
Custom or special order items may take longer to process, typically 3-5 business days depending on the product and customization required.
Shipping Methods:
Standard Shipping (3-7 business days - location dependent)
Express Shipping (1-2 business days- location dependent)
Packaging:
All parts are securely packaged to better prevent any damage during transit. Fragile or high-value parts will be packaged with additional protective materials, such as bubble wrap or foam padding.
Shipping Rates:
Shipping rates vary based on the size, weight, and destination of the package. You can view the estimated shipping costs for your order during the checkout process before placing your order.
Order Tracking:
Once your order has been shipped, you will receive an email with the tracking number and carrier information. You can also track your order status by logging into your OCDiesel account.
USA Shipping:
We ship to the USA! (Except California) Please note that USA shipping rates and delivery times may vary based on destination. Customers are responsible for any customs fees, import taxes, or additional charges that may apply.
Not all products are stocked in-house. To ensure you receive your desired items promptly, please check for availability before placing your order. Some products may be backordered due to high demand or supply chain constraints, which could result in longer delivery times.
We strive to keep our inventory updated regularly, but availability can change quickly. For the most accurate information, contact the OCDiesel customer service team using either this link, or the chat bubble on the bottom right of this page.
Most items are eligible for return within 30 days of shipping, provided they are unused, in original manufacturer packaging, and in resalable condition. All returns & cancellations are subject to restocking and cancellation fees.
Returns must include a Return Authorization Number (RA #) and be shipped with tracking. Return shipping costs are the responsibility of the customer.
Custom/special orders, electronics, and digital goods are final sale—no returns, refunds, or exchanges.
For full return instructions, fee details, and conditions, click here.
