Brakes› Brake Systems And Components

Stainless Steel Brakes

A1255-39 W/BK CAL

$1,210.14

SKU: S07H A125-39BK

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In Stock
Ships by Jun 7
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This kit converts rear drum brakes to disc brakes on 1968-1981 GM F-Body and X-Body vehicles with a 10/12 bolt rear end and staggered shocks. It offers a direct bolt-on installation and up to 30% more braking power. Includes single-piston cast iron calipers with built-in parking brakes, zinc plating, DOT Flex Hoses, axle shims, new hard lines, semi-metallic brake pads (D347), stainless steel shim washers, two 10.5-inch diameter heavy-duty vented rotors, e-coated mounting brackets, stainless steel spacers, and hardware with parking brake cable adapters. Designed to fit stock rear axles and is compatible with most 14-inch rims.

Fitment

Fitment Guaranteed

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on fit.

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

BrandStainless Steel Brakes
Part NumberS07H A125-39BK

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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