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Description
The Heidts High Horsepower Independent Rear Suspension (IRS) for the 1968–1974 Chevy Nova is a top-tier engineering solution for drivers who want to move beyond the limitations of a solid rear axle. This bolt-in package transforms the Nova into a world-class handling machine, providing the independent wheel movement necessary to dominate the autocross or road race course while offering a remarkably refined street ride.
Performance and Advanced Geometry
True Independent Control: By allowing each rear wheel to react independently to the road, this system maximizes tire contact and grip. It eliminates the "pogo" effect common with solid axles, especially when cornering on uneven surfaces.
Precision Camber Curve: The architecture includes an upper link designed to produce -0.5 degrees of camber curve at 3/4 of total travel. This ensures that during high-G cornering, the tires maintain their optimal angle against the pavement for maximum lateral traction.
High Horsepower Engineering: Built to handle modern crate engines and high-torque builds, the kit features heavy-duty CV joints and reinforced links that provide the durability required for aggressive driving.
Longitudinal Stability: The system includes forward struts that tie directly into the subframe connectors. This prevents axle wrap and ensures the rear wheels remain perfectly indexed during hard, straight-line acceleration.
Structural Integration
Bolt-In Convenience: Despite its complexity, this system is engineered as a bolt-in package for the 1968–1974 Nova chassis. This allows for a massive performance upgrade without the need for permanent, non-reversible alterations to the vehicle's floor pan.
Essential Rigidity: The kit comes standard with subframe connectors. These are a requirement for the Nova's unibody structure, providing the necessary stiffness to support the high loads generated by an independent rear suspension.
Adjustable Stance: Features billet adjustable coil-over shocks and 9-inch performance springs, giving you full control over the car's ride height and dampening characteristics.
Kit Includes:
Differential: 9" center section with Positraction gears for efficient power distribution.
Half-Shafts: Heavy-duty CV joints and shafts designed for high-performance applications.
Suspension: Billet adjustable coil-over shocks and 9" springs.
Chassis: Full subframe connectors and forward stabilizing struts.
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Refund Policy
We offer a 30-day return policy, which means you have 30 days from the date you receive your item to request a return.
Eligibility for Returns
To be eligible for a return, your item must be:
In the same condition as received
Unworn or unused
With original tags attached
In its original packaging
You must also provide a receipt or proof of purchase.
How to Start a Return
To initiate a return, please contact us at jonathon@hotrodhardware.com. Once your return request is approved, you will be provided with the return address and, if applicable, an RMA (Return Merchandise Authorization) number.
Important: Items sent back without prior authorization will not be accepted.
If you have any questions regarding your return, feel free to contact us at the email above.
Damages and Issues
Please inspect your order upon delivery. If your item is defective, damaged, or if you received the wrong item, contact us immediately so we can evaluate the issue and resolve it promptly.
Exceptions / Non-Returnable Items
The following items are not eligible for return:
Custom or personalized products (including special orders)
Hazardous materials, flammable liquids, or gases
Sale items
Gift cards
If you are unsure whether your item qualifies, please contact us before initiating a return.
Exchanges
The fastest way to receive a replacement item is to return your original item (once approved) and place a new order separately.
Free Shipping Orders
Orders that qualified for free shipping are subject to deduction of the original outbound shipping cost if the item is returned.
Refunds
Once your return is received and inspected, we will notify you regarding the approval status of your refund.
If approved:
Refunds will be issued to your original payment method
Any applicable restocking fees will be deducted
Original shipping charges (if applicable) will be deducted
Return shipping costs (if arranged by Hot Rod Hardware) will be deducted
Please note:
Payment processing fees (including PayPal, Amazon Pay, or other merchant fees) are non-refundable
It may take additional time for your bank or credit card provider to process and post the refund
