Product Summary

Universal Fit, One Caliper Pistons, 2.75" Bore Size

  • These all new stock replacement GM calipers were standard equipment on 1969 to 1977 GM mid and full size cars
  • All new components means no core charge to pay and no reused questionable parts
  • These calipers feature a 2.8" single piston and are an IMCA approved replacement caliper
  • Soft compound is perfect for street vehicles to provide smooth quiet stopping power
  • Stainless steel braid over Teflon® hose allows the hose to maintain flexibility while being abrasion resistant

Comes as a Kit

Key Specs

MFG. Part #9100732
BrandSpeedway Motors
Caliper PistonsOne
Brake Pads IncludedYes

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Speedway Motors 9100732 Details

Brake Calipers

ALL NEW 1969-77 mid and full size GM style caliper is a standard full size GM caliper used for years on many vehicles (1969-72 Chevelle, 73-77 A-Body, 1969-1981 Camaro, 1977 Caprice, S-10 pickups, etc). It will fit any bracket / spindle designed for the large GM calipers (7” mount width). 

7/16"-20 inlet so you can use the readily available brake hoses and hardware from Pre-1978 GM midsize cars. IMCA approved.

Fits 1" thick rotor. 2.8" diameter pistons installed. It has 7-1/16" center to center mounting holes. The width between mounting tabs is 2-3/4".

Depending on the spindle and rotor size it will not fit in most 14” wheels (nor in 15” drum brake wheels).

  • All new caliper (not remanufactured)
  • For 1969-1977 GM mid and full-size vehicles
  • IMCA Approved
  • 7/16"-20 Inlet
  • 10mm-1.5 bleeder screw
  • 2.8" diameter pistons


Slide Bolts

The overall length of these slide bolts is 4-3/8".  The underhead length is 3-3/8".  The thread on the bolts is 7/16-20 (US fine).

  • Head size 5/8"


Brake Pads

Speedway Motors is your one-stop shop for GM 1969-77 A-Body Midsize and 1969-81 F-Body caliper brake pads.

Tech Tip:  Only use full metallic pads on coated rotors.

Learn how to properly Bed-In your brake pads by reading our tech article. Bedding-In Brake Pad Procedure.


Brake Hoses

DOT approved brake line kits include two stainless steel -3 AN brake lines with the banjo fitting installed, banjo bolts and washers, 3/8"-24 IFF frame adapter fittings and frame tabs with clips. Includes -3 AN fittings and adapters to connect them to 3/16" brake line using a 3/8"-24 IFM flare nut.

  • Stainless steel braid over Teflon® hose
  • Reduces volumetric expansion of brake lines
  • Reduces brake fade
  • Less susceptible to debris than rubber line


Speedway Motors 9100732 Specifications

MFG. Part #9100732
BrandSpeedway Motors
Caliper PistonsOne
Brake Pads IncludedYes
Piston Diameter2.75"
Sold in QuantityKit
Bore Size2.75"
Centerline of Holes7.06"
Rotor Thickness1.00"
Material TypeSteel