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$88.54
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K8-101908• Rear• Brake Drum Kits
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GeoBrakes stocks complete brake drum kits confirmed to fit the Gmc Syclone, pairing OEM-grade brake drums at the correct inner diameter for the Syclone with matched drum brake shoes and hardware for a full rear drum brake overhaul on your Gmc Syclone in a single package. Every kit ensures drums and shoes are replaced together on the Syclone, 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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$117.42
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Transit Auto
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A brake drum kit for the Gmc Syclone addresses the most common brake service shortcut: replacing shoes on a worn Syclone drum, or fitting new drums with glazed, worn shoes. Either combination prevents correct break-in on the Gmc Syclone. New shoes have a specific arc radius that must contact a fresh drum surface across the full lining width on your Syclone. A GeoBrakes drum kit eliminates that incompatibility by delivering matched drums and shoes confirmed for your Gmc Syclone in a single order.
The kit for your Gmc Syclone includes OEM-spec cast-iron brake drums at the correct inner diameter for the Syclone for both left and right rear wheels, drum brake shoes with OEM-grade friction lining matched to the Gmc Syclone drum bore and wheel cylinder specification, a brake hardware kit with return springs, hold-down hardware, and self-adjusters specific to the Syclone, and drum retaining hardware where required by the Gmc Syclone application.
Road salt and freeze-thaw cycles deteriorate every component in the Gmc Syclone drum brake system over the same service interval. By the time a Syclone 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 Gmc Syclone. Replacing drums and shoes alone while leaving worn springs and seized adjusters on the Syclone produces a service that underperforms within months.
Drum and shoe arc radius must match exactly for correct contact geometry on the Gmc Syclone. An incorrect drum diameter or wrong-spec shoe lining for the Syclone produces immediate uneven wear and noise. Every kit in the GeoBrakes catalogue is assembled for the Gmc Syclone, drum diameter, shoe arc, and hardware spring rates all confirmed as a matched set specific to the Syclone.
How do I know if I need a basic or full-service kit for my Gmc Syclone?
A basic kit for the Gmc Syclone 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 Syclone overhaul, particularly on American Gmc Syclone vehicles with significant winter salt exposure.
Should I replace drum kits on both rear wheels of my Gmc Syclone at the same time?
Yes. Always replace drum brake components on the Gmc Syclone as an axle set, both left and right rear, to maintain balanced braking force. Drums and shoes at different wear stages on the Syclone create uneven rear braking that pulls the vehicle to one side.
Can I install a brake drum kit on my Gmc Syclone myself?
Rear drum brake service on the Gmc Syclone is a moderately advanced DIY task. It requires removing the drum, dismantling the shoe assembly on the Syclone, correctly routing return springs, and adjusting shoes to the correct drum clearance. A service manual specific to the Gmc Syclone is essential.