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Brakes Brake Systems And Components

The Right

Rear Disc Brake Conversion Kit

$574.95 $517.50 Save $57.45

SKU: TRD8860

In Stock
In Stock
Ships by Aug 5
Free Shipping over $100
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Right Stuff Detailing TRD8860 is a rear disc brake conversion kit engineered for 1988-1998 Chevy and GMC K1500 trucks. This kit is specifically designed for models originally equipped with 6-lug wheels and 10-inch rear drum brakes, providing a solution to upgrade to a more effective rear disc brake system. The Street Series kit includes all the essential components required for the conversion. It features 11-inch diameter brake rotors with a 6 x 5.50 inch bolt pattern. The natural-finished calipers complement the system, and the kit is compatible with a minimum wheel diameter of 15 inches. This conversion aims to improve braking performance and potentially simplify maintenance compared to the original drum brake setup. The system requires appropriate brake lines and potentially a proportioning valve adjustment, depending on the vehicle's original brake setup, to ensure optimal performance. Consult installation instructions or a professional for any specific requirements.

MIA's Description

The Right Stuff TRD8860 is a rear disc brake conversion kit designed for 1988-1998 Chevy/GMC K1500 trucks with 6-lug wheels and 10-inch drum brakes. This kit allows for the conversion of rear drum brakes to disc brakes.

The kit features a 6 x 5.50 inch bolt pattern and 11.00 inch rotors, with a minimum recommended wheel diameter of 15 inches. It includes the necessary components for the conversion.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandThe Right
Part NumberTRD8860
CategoryBrakes

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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