Part # 91031949
Speedway 1955-57 Chevy Car Front Disc Brake Kit
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- Bolts onto stock '55-'57 spindles with no machine work
- Includes 11" rotors and 1969-72 GM calipers (7/16"-20 inlets)
- Brake pads, bearings, seals, hoses, and hardware are included making this a complete bolt on kit
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$411.99
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$432.86
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Product Summary
Front Position, 5 on 4.75" Bolt Pattern, Natural
- Bolts onto stock '55-'57 spindles with no machine work
- Includes 11" rotors and 1969-72 GM calipers (7/16"-20 inlets)
- Brake pads, bearings, seals, hoses, and hardware are included making this a complete bolt on kit
- May not clear some 14" wheels
Comes as a Kit
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Key Specs
| MFG. Part # | 91031949 |
| Brand | Speedway Motors |
| Position | Front |
| Rotor Diameter | 11 Inch |
| Rotor Type | Vented |
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Need To Know
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Details
Details
Just what's needed to update your classic Tri-Five Chevy! Eliminate those archaic ball bearings and gain first class stopping power all at once with this front disc brake conversion kit. Rotors and caliper brackets bolt onto your original spindles with no modification or machining required. Calipers mount to the front of the spindle.
This disc brake kit will increase the total front track width by 1-3/4" (7/8” per side).
- Uses 11" rotors and 1969-72 GM calipers (7/16"-20 inlets)
- May not clear some 14" wheels
- Bolts onto stock '55-'57 spindles with no machine work
- Includes rubber brake hoses
Charts
910-31949 Instructions (PDF)
Specifications
Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 91031949 |
| Brand | Speedway Motors |
| Position | Front |
| Rotor Diameter | 11 Inch |
| Rotor Type | Vented |
| GENERAL | |
| Bolt Pattern | 5 on 4.75" |
| Caliper Pistons | One |
| Caliper Finish | Natural |
| Color | Natural |
| Parking Brake Provision | No |
| Rotor Thickness | 1.05" |
| Rotor Shape | Round |
| Stud Diameter | .44" |
| Stud Length | .80" |
| Thread Pitch | 7/16"-20 |
| Track Width Increase | 1.75" |
| Finish | Natural |
| Hardware Included | Yes |
| Sold in Quantity | Kit |
| Notes | Includes rotors, bearings and seals, calipers, pads, brake hoses, brake tabs, and caliper brackets. |
| Front Suspension Type | IFS |
| Rotor Material Type | Cast Iron |
| 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 |