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#83514012946R
Wilwood 140-12946-R DP6 Front Disc Brake Kit, 1968-82 Impala/Corvette
- This front disc brake kit is specifically designed for the 1968-82 Impala/Corvette
- Calipers have a total of six pistons and are powder coated red for added protection
- Overall diameter of the rotor is 12.19 Inch and will fit 15"-up rims
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$1,252.24
each
Factory Shipped
This part will be shipped by the manufacturer. We estimate this item will ship on or before June 19th.
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Product Summary
Front Position, Dual: 5 on 4.5" | 4.75" Bolt Pattern
- This front disc brake kit is specifically designed for the 1968-82 Impala/Corvette
- Calipers have a total of six pistons and are powder coated red for added protection
- Overall diameter of the rotor is 12.19 Inch and will fit 15"-up rims
- Engineered to fit the factory disc and drum spindles
See more details
Key Specs
| Position | Front |
| Bolt Pattern | Dual: 5 on 4.5" | 4.75" |
| Rotor Diameter | 12.19 Inch |
| Rotor Type | Vented |
| Caliper Pistons | Six |
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Need To Know
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Wilwood 140-12946-R Details
DynaPro 6 forged billet calipers are combined with 12.19" diameter rotors for this group of traditional non-ABS spindles on American muscle cars and vintage rods. The enhanced brake capacity and pad performance of the six piston calipers provide an inter
Application
1968 Chevrolet Biscayne w/o Power Disc Brakes (Single Piston Caliper)
1968 Chevrolet Caprice w/o Power Disc Brakes (Single Piston Caliper)
1968 Chevrolet Impala w/o Power Disc Brakes (Single Piston Caliper)
1969 Chevrolet Biscayne Disc Brake Spindle
1969 Chevrolet Biscayne Drum Brake Front
1969 Chevrolet Brookwood Drum Brake Front
1969 Chevrolet Caprice Disc Brake Spindle
1969 Chevrolet Caprice Drum Brake Front
1969 Chevrolet Corvette C-3
1969 Chevrolet Impala Disc Brake Spindle
1969 Chevrolet Impala Drum Brake Front
1969 Chevrolet Kingswood Drum Brake Front
1969 Chevrolet Townsman Drum Brake Front
1970 Chevrolet Biscayne Disc Brake Spindle
1970 Chevrolet Biscayne Drum Brake Front
1970 Chevrolet Brookwood Disc Brake Spindle
1970 Chevrolet Brookwood Drum Brake Front
1970 Chevrolet Caprice Disc Brake Spindle
1970 Chevrolet Caprice Drum Brake Front
1970 Chevrolet Corvette C-3
1970 Chevrolet Impala Disc Brake Spindle
1970 Chevrolet Impala Drum Brake Front
1970 Chevrolet Kingswood Disc Brake Spindle
1970 Chevrolet Kingswood Drum Brake Front
1970 Chevrolet Townsman Disc Brake Spindle
1970 Chevrolet Townsman Drum Brake Front
1971 Chevrolet Corvette C-3
1972 Chevrolet Corvette C-3
1973 Chevrolet Corvette C-3
1974 Chevrolet Corvette C-3
1975 Chevrolet Corvette C-3
1976 Chevrolet Corvette C-3
1977 Chevrolet Corvette C-3
1978 Chevrolet Corvette C-3
1979 Chevrolet Corvette C-3
1980 Chevrolet Corvette C-3
1981 Chevrolet Corvette C-3
1982 Chevrolet Corvette C-3
1968 Chevrolet Caprice w/o Power Disc Brakes (Single Piston Caliper)
1968 Chevrolet Impala w/o Power Disc Brakes (Single Piston Caliper)
1969 Chevrolet Biscayne Disc Brake Spindle
1969 Chevrolet Biscayne Drum Brake Front
1969 Chevrolet Brookwood Drum Brake Front
1969 Chevrolet Caprice Disc Brake Spindle
1969 Chevrolet Caprice Drum Brake Front
1969 Chevrolet Corvette C-3
1969 Chevrolet Impala Disc Brake Spindle
1969 Chevrolet Impala Drum Brake Front
1969 Chevrolet Kingswood Drum Brake Front
1969 Chevrolet Townsman Drum Brake Front
1970 Chevrolet Biscayne Disc Brake Spindle
1970 Chevrolet Biscayne Drum Brake Front
1970 Chevrolet Brookwood Disc Brake Spindle
1970 Chevrolet Brookwood Drum Brake Front
1970 Chevrolet Caprice Disc Brake Spindle
1970 Chevrolet Caprice Drum Brake Front
1970 Chevrolet Corvette C-3
1970 Chevrolet Impala Disc Brake Spindle
1970 Chevrolet Impala Drum Brake Front
1970 Chevrolet Kingswood Disc Brake Spindle
1970 Chevrolet Kingswood Drum Brake Front
1970 Chevrolet Townsman Disc Brake Spindle
1970 Chevrolet Townsman Drum Brake Front
1971 Chevrolet Corvette C-3
1972 Chevrolet Corvette C-3
1973 Chevrolet Corvette C-3
1974 Chevrolet Corvette C-3
1975 Chevrolet Corvette C-3
1976 Chevrolet Corvette C-3
1977 Chevrolet Corvette C-3
1978 Chevrolet Corvette C-3
1979 Chevrolet Corvette C-3
1980 Chevrolet Corvette C-3
1981 Chevrolet Corvette C-3
1982 Chevrolet Corvette C-3
Charts
Installation Instructions (PDF)
Wheel Clearance Diagram (JPG)
Guides & Documents
Wilwood 140-12946-R Specifications
Wilwood 140-12946-R Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 140-12946-R |
| Brand | Wilwood |
| Position | Front |
| Bolt Pattern | Dual: 5 on 4.5" | 4.75" |
| Rotor Diameter | 12.19 Inch |
| Rotor Type | Vented |
| Caliper Pistons | Six |
| Caliper Finish | Powder Coated |
| Color | Red |
| Parking Brake Provision | No |
| Minimum Recommended Wheel Diameter | 15 Inch |
| Rotor Shape | Round |
| Hardware Included | Yes |
| Spindle Type | Factory Disc & Drum Spindles |
| Rotor Style | Plain Face |
| Front Rotor Included | Yes |
| Front Rotor Diameter | 12.19 Inch |
| Front Caliper Included | Yes |
| Front Caliper Piston Quantity | 6 |
| Front Caliper Finish | Powder Coated Red |
| Rear Caliper Included | No |
| Front Spindles Included | No |
| Master Cylinder Included | No |
| Brake Booster Included | No |
| Brake Hoses Included | No |
| Rear Rotor Included | No |
| GENERAL | |
| Speedway Motors Catalog Part # | 835-14012946R |
| Rotor Thickness | 1.1" |
| Stud Diameter | 1/2-20 |
| Mount Type | Lug |
| OE Hub Offset | -0.08" |
| Total Piston Area | 5.06 sq. in. |
| Piston Type | Stainless |
| Pad Area | 7.30 sq. in. |
| Pad Volume | 2.4 cu. in. |
| Brake Pad Compound | BP-10 |
| Caliper Type | Lug |
| Rotor Finish | Natural |
| Rotor Material Type | Iron |
| Vane Count | 32 Straight Vane |
| Bedded | No |
| Balanced | No |
| Stud Diameter 2 | 1/2-20 |
| GTIN Code | 889545018332 |
| Brake Lines Included | No |
| Caliper Color | Red |
| Caliper Material Type | Forged Aluminum |