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$274.99
Deluxe Disc Brake Kit,1955-64 Chevy Full-size Car,Drilled/Slotted
Deluxe Disc Brake Kit,1955-64 Chevy Full-size Car,Drilled/Slotted

Deluxe Disc Brake Kit,1955-64 Chevy Full-size Car,Drilled/Slotted

Front Position, 5 on 4.75" Bolt Pattern, 11 Inch Rotor Diameter, Vented Rotor Type, Natural

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Deluxe Disc Brake Kit,1955-64 Chevy Full-size Car,Drilled/Slotted
Deluxe Disc Brake Kit,1955-64 Chevy Full-size Car,Drilled/Slotted
Deluxe Disc Brake Kit,1955-64 Chevy Full-size Car,Drilled/Slotted
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Deluxe Disc Brake Kit,1955-64 Chevy Full-size Car,Drilled/Slotted
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Part # 91031911D
$274.99
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What's In The Kit
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  • Our 11" drilled and slotted rotors disc brake conversion kit makes it easy to convert your old drum brake setup to disc brakes on GM full size cars
  • This full size disc brake conversion kit won't require you to swap out spindles, saving you time and money
  • Comes with 11" cast iron forged rotors (5 on 4.75" BP), loaded GM calipers, rubber brake lines, and all required hardware, seals, and bearings
  • Fits 1955-64 full Size Chevy B-body (Impala, Bel Air, Biscayne) with 14" or larger wheels and will increase track width by 1-3/4" (7/8" per side)
  • Also includes detailed instructions for a easy installation

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Details

Position:
Front
Bolt Pattern:
5 on 4.75"
Rotor Diameter:
11 Inch
Rotor Type:
Vented
Caliper Pistons:
One
Caliper Finish:
Natural
Color:
Natural
Parking Brake Provision:
No
MFG. Part #:
91031911D
Rotor Thickness:
1.05"
Stud Diameter:
0.44"
Stud Length:
0.8"
Track Width Increase:
1.75"
Hardware Included:
Yes
Sold in Quantity:
Kit
Rotor Style:
Drilled and Slotted
Front Rotor Included:
Yes
Front Rotor Diameter:
11 Inch
Rear Rotor Included:
No
Front Caliper Included:
Yes
Front Caliper Piston Quantity:
1
Front Caliper Finish:
Natural
Rear Caliper Included:
No
Front Spindles Included:
No
Master Cylinder Included:
No
Brake Booster Included:
No

Info

Bringing economy to performance, this brake kit offers drilled and slotted rotors for a $25 upgrade over our standard kits. These kits allow you to mount front disc brakes on your 1955-1964 Chevy full-size car (Bel-Air, Biscayne, Impala, 150 Series, 210 Series). Front disc brakes provide a significant improvement in braking performance versus the drum brakes your old Chevy came with. This disc brake kit works with stock, drum brake spindles only - it does not work with 2" drop spindles. Kit will work with 14" wheels intended for disc brake applications, as well as most 15" (or larger) wheels.

Rotors are 11" diameter with 5 on 4-3/4" bolt pattern and calipers have 7/16"-20 inlets. This kit will increase track width 7/8" per side or 1-3/4" total when installed. 

  • 11" Rotors
  • 5 on 4-3/4" - bolt pattern
  • Metric calipers
  • Calipers mount behind axle (rearward)
  • Will work with 14" & larger wheels intended for use with disc brakes
  • Bearings, pads, brackets included
  • Seals and hoses
  • Hardware included
  • Increases trac-width 7/8" per side
  • For '55-'64 Chevy fullsize cars. 

910-31911 Instructions (PDF)

 

Notes

  1. This kit will not work with the original '55-'64 Chevy 4-wheel drum brake master cylinder. It does not have the capacity to supply the proper amount of pressure for front disc brakes. For best results, we recommend using master cylinder booster kit 910-31974 with this front disc brake conversion.
  2. Front drum-to-disc brake conversions also require a proportioning valve to be installed in the rear brake line circuit. The proportioning valve modulates pressure to the rear brakes which is necessary to prevent the rear brakes from locking up in an emergency stop situatiuon. Recommended master cylinder booster kit 910-31974 also incudes an adjustable proportioning valve to allow for a proper installation of front disc brakes.

Notes

For '55-'64 Chevy fullsize cars. Will work with 14" and larger wheels intended for use with disc brakes. Will not fit 2" drop spindles. Kit does add 1-3/4" total track width (7/8" per side). Includes rotors, calipers, caliper brackets, bearings, seals, brake pads, brake hoses, and hardware.

Important Messages

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Some parts are not legal for use in California or other states with similar laws/regulations

Related Products

What's In The Kit

Each kit from Speedway Motors is carefully packaged and delivered right to your door. Below is a list of all the items you should expect to receive when you order this kit. Some of these items may also be available for sale individually if you're here looking for replacement parts.
  • Basic Disc Brake Kit, 1955-64 Chevy Fullsize Car, Stock Spindle
    Qty x 1
  • 69-72 RH Rotor, Drilled and Slotted
    Qty x 1
  • 69-72 LH Rotor, Drilled and Slotted
    Qty x 1
  • IMCA Approved 1978-88 GM Metric LH Brake Caliper, 7/16-20 Inlet
    Qty x 1
  • IMCA Approved 1978-88 GM Metric RH Brake Caliper, 7/16-20 Inlet
    Qty x 1
  • Wheel Bearing Outer Cone, 3/4", Steel
    Qty x 2
  • Inner Wheel Bearing Cone
    Qty x 2
  • Replacement Axle/Hub Grease Bearing Seal, 1.87 x 2.40 x .27 Inch
    Qty x 2
  • Speedway Soft Street Brake Pads, GM Metric 1978-Up D154
    Qty x 1
  • Front Disc Brake Hardware Kit
    Qty x 1

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