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K8-101908• Rear• Brake Drum Kits
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GeoBrakes stocks complete brake drum kits confirmed to fit the Pontiac Grand Prix, pairing OEM-grade brake drums at the correct inner diameter for the Grand Prix with matched drum brake shoes and hardware for a full rear drum brake overhaul on your Pontiac Grand Prix in a single package. Every kit ensures drums and shoes are replaced together on the Grand Prix, the only way to achieve correct contact geometry and maximum service life from both components. Each kit ships with a 100% fitment guarantee and free delivery across US on orders over $99.
Standard/OE$88.54
10 items in stock
Select your vehicle to see compatible products and accurate pricing
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Transit Auto
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A brake drum kit for the Pontiac Grand Prix addresses the most common brake service shortcut: replacing shoes on a worn Grand Prix drum, or fitting new drums with glazed, worn shoes. Either combination prevents correct break-in on the Pontiac Grand Prix. New shoes have a specific arc radius that must contact a fresh drum surface across the full lining width on your Grand Prix. A GeoBrakes drum kit eliminates that incompatibility by delivering matched drums and shoes confirmed for your Pontiac Grand Prix in a single order.
The kit for your Pontiac Grand Prix includes OEM-spec cast-iron brake drums at the correct inner diameter for the Grand Prix for both left and right rear wheels, drum brake shoes with OEM-grade friction lining matched to the Pontiac Grand Prix drum bore and wheel cylinder specification, a brake hardware kit with return springs, hold-down hardware, and self-adjusters specific to the Grand Prix, and drum retaining hardware where required by the Pontiac Grand Prix application.
Road salt and freeze-thaw cycles deteriorate every component in the Pontiac Grand Prix drum brake system over the same service interval. By the time a Grand Prix drum is worn, the shoes are typically at or near minimum thickness, the hardware is corroded, and the wheel cylinder boots are deteriorating on your Pontiac Grand Prix. Replacing drums and shoes alone while leaving worn springs and seized adjusters on the Grand Prix produces a service that underperforms within months.
Drum and shoe arc radius must match exactly for correct contact geometry on the Pontiac Grand Prix. An incorrect drum diameter or wrong-spec shoe lining for the Grand Prix produces immediate uneven wear and noise. Every kit in the GeoBrakes catalogue is assembled for the Pontiac Grand Prix, drum diameter, shoe arc, and hardware spring rates all confirmed as a matched set specific to the Grand Prix.
How do I know if I need a basic or full-service kit for my Pontiac Grand Prix?
A basic kit for the Pontiac Grand Prix is appropriate when the wheel cylinders have been recently replaced and show no signs of leaking. A full-service kit is the stronger choice during a high-mileage Grand Prix overhaul, particularly on American Pontiac Grand Prix vehicles with significant winter salt exposure.
Should I replace drum kits on both rear wheels of my Pontiac Grand Prix at the same time?
Yes. Always replace drum brake components on the Pontiac Grand Prix as an axle set, both left and right rear, to maintain balanced braking force. Drums and shoes at different wear stages on the Grand Prix create uneven rear braking that pulls the vehicle to one side.
Can I install a brake drum kit on my Pontiac Grand Prix myself?
Rear drum brake service on the Pontiac Grand Prix is a moderately advanced DIY task. It requires removing the drum, dismantling the shoe assembly on the Grand Prix, correctly routing return springs, and adjusting shoes to the correct drum clearance. A service manual specific to the Pontiac Grand Prix is essential.