Customer Appreciation Week 2026
Customer Appreciation Week 2026
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#91664023
Speedway Power Disc Brake Kit, 11 in. Std Disc Brakes, Chevy 1965-68
- Our 11" disc brake conversion kit makes it easy to convert your old drum brake setup to standard 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, loaded GM calipers, hoses, and all required hardware, seals, bearings
$624.99
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Product Summary
Front Position, 11 Inch Rotor Diameter, Natural
- Our 11" disc brake conversion kit makes it easy to convert your old drum brake setup to standard 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, loaded GM calipers, hoses, and all required hardware, seals, bearings
- Also includes our GM full size 8" dual zinc power brake conversion kit for full braking power and detailed instructions for a painless install
- Fits 1965-68 full Size Chevy B-body (Impala, Bel Air, Biscayne) with 15" or larger wheels and will increase track width by 1-3/8" (11/16" per side)
Comes as a Kit
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Key Specs
| MFG. Part # | 91664023 |
| Position | Front |
| Wheel Bolt Pattern (in.) | 5x4.75 in. |
| Wheel Bolt Pattern (mm) | 5x120.65 mm |
| Rotor Diameter | 11 Inch |
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Return PolicySpeedway Motors 91664023 Details
Speedway Motors 91664023 Details
Our all inclusive disc brake conversion kit makes it easy for the budget minded hot rod enthusiast to convert their drum brakes to disc brakes. The GM full size kits won't require you to swap out spindles, saving you time and money. Want power brakes? Add a power brake conversion and have full braking power. Booster conversion kits come in many finishes and sizes and can be configured to any kit.
Full Size Chevy 1965-1968 Complete Stock Height Disc Brake Kit Includes
- 11" Rotors
- Large Single Bore GM Calipers w/ Pads
- Caliper Brackets
- Hoses with Banjo Bolts
- Bearings
- Seals
- Dust Caps
- Spindle Nuts
- Spindle Washers
- All Hardware
1965-1968 GM Full Size 8" Dual Zinc Booster Conversion Kit (Impala, Bel Air, Biscayne)
Includes:
- 1" Bore Dual Bail Cast Iron Master Cylinder
- Brass Proportioning Valve Kit for Left Mount
- 8" Dual Zinc Booster w/ Firewall Brackets
- Pedal Extension & Clevis
Charts
Speedway Motors 91664023 Specifications
Speedway Motors 91664023 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 91664023 |
| Brand | Speedway Motors |
| Position | Front |
| Wheel Bolt Pattern (in.) | 5x4.75 in. |
| Wheel Bolt Pattern (mm) | 5x120.65 mm |
| Rotor Diameter | 11 Inch |
| Rotor Type | Vented |
| Caliper Pistons | One |
| Caliper Finish | Natural |
| Parking Brake Provision | No |
| Minimum Recommended Wheel Diameter | 15 Inch |
| Rotor Shape | Round |
| Hardware Included | Yes |
| Rotor Style | Plain Face |
| Front Rotor Included | Yes |
| Front Rotor Diameter | 11 Inch |
| Front Caliper Included | Yes |
| Rear Caliper Included | No |
| Front Spindles Included | No |
| Master Cylinder Included | Yes |
| Brake Booster Included | Yes |
| Brake Hoses Included | Yes |
| Rear Rotor Included | No |
| Bolt Pattern | 5 on 4.75" |
| Color | Natural |
| Mounting Bracket Included | Yes |
| Front Caliper Finish | Natural |
| Application Type | Disc/Drum |
| Front Caliper Piston Quantity | 1 |
| GENERAL | |
| Rotor Thickness | 1" |
| Front Caliper Material | Cast Iron |
| Front Caliper Piston | Single Large Piston |
| Brake Booster Diameter | 8 Inch |
| Brake Booster Material | Steel |
| Brake Booster Type | Vacuum Diaphragm Dual |
| Brake Hose Material | Rubber |
| Master Cylinder Bail Type | Dual Bail |
| Master Cylinder Finish | Natural |
| Master Cylinder Material | Cast Iron |
| Proportioning Valve Location | Left Mount |
| Brake Booster Bracket Finish | Zinc |
| Brake Booster Finish | Zinc |
| Brake Pedal Rod Included | Yes |
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5.0
4 years ago
66 impala
virginville pa
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Fitment
Fitment
1965-1968 Chevy Bel Air
1965-1968 Chevy Biscayne
1965-1968 Chevy Impala