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Stainless Steel Brakes

XTRM 4-PISTON '70-73 MUST

$1,949.39

SKU: S07H A120-9

In Stock
In Stock
Ships by Sep 13
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

Front drum-to-disc brake conversion kit by Stainless Steel Brakes (SSBC) for classic Ford vehicles. Includes 2-inch drop spindles and 2-piston aluminum calipers. Bolts to 6-cylinder or V8 drum brake spindles. Converts most 6-cylinder cars with a 4 x 4.5" bolt pattern to a 5 x 4.5" bolt pattern on the front. Features Force 10 Extreme 4-Piston Aluminum calipers (or Kelsey Hayes original GT style 4-piston cast iron calipers depending on specific A120 sub-model), high-performance pads, master cylinder, and 7" booster. Rotors are Turbo slotted with Xtra Life plating. All necessary hardware included. Calipers available in clear anodized finish, with optional polishing or powder-coating.
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XTRM 4-PISTON '70-73 MUST

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandStainless Steel Brakes
Part NumberS07H A120-9
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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