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#83514014974
Wilwood 140-14974 Classic Series Dynapro 6 Front Brake Kit, Black
$948.43
kit
Factory Shipped
This part will be shipped by the manufacturer. We estimate this item will ship on or before December 29th.
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Product Summary
Front Position, Dual: 5 on 5" | 4.75" Bolt Pattern
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Key Specs
| Position | Front |
| Bolt Pattern | Dual: 5 on 5" | 4.75" |
| Rotor Diameter | 11.86 inch |
| Rotor Type | Vented |
| Caliper Pistons | Six |
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Wilwood 140-14974 Details
Wilwood's Classic Series front disc brake kits for Chevrolet and GMC 1/2 ton trucks from 1951 to 1959 offer disc brake upgrade solutions for OEM Drum spindles. A completely new kit design, featuring a one-piece 11.86" x 1.10” rotor and hub assembly with a dual 5 x 4.75" and 5 x 5.00" wheel bolt circle. Based on the venerable Forged Billet Dynapro 6 caliper, these versatile kits are easily optioned to suit the braking requirements and style preferences for a daily driver or the most discriminating show enthusiast. Intended vehicle applications require no modifications for installation, and should provide plenty of clearance inside popular 15" wheels. DP6 1 piece kits can be used with either manual or power boost master cylinders. Kits come complete with calipers, rotors and hub assembly, brackets, brake line kit, and hardware.
Charts
Installation Instructions (PDF)
Wheel Clearance Diagram (PDF)
Guides & Documents
Wilwood 140-14974 Specifications
Wilwood 140-14974 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 140-14974 |
| Brand | Wilwood |
| Position | Front |
| Bolt Pattern | Dual: 5 on 5" | 4.75" |
| Rotor Diameter | 11.86 inch |
| Rotor Type | Vented |
| Caliper Pistons | Six |
| Caliper Finish | Powder Coated |
| Color | Black |
| Parking Brake Provision | No |
| Minimum Recommended Wheel Diameter | 15 Inch |
| Rotor Shape | Round |
| Hardware Included | Yes |
| Spindle Type | Factory Drum Spindle |
| Rotor Style | Plain Face |
| Front Rotor Included | Yes |
| Front Rotor Diameter | 11.86 inch |
| Front Caliper Included | Yes |
| Front Caliper Piston Quantity | 6 |
| Front Caliper Finish | Powder Coated |
| Rear Caliper Included | No |
| Front Spindles Included | No |
| Master Cylinder Included | No |
| Brake Booster Included | No |
| Brake Hoses Included | Yes |
| Rear Rotor Included | No |
| GENERAL | |
| Rotor Thickness | 1.1" |
| Track Width Increase | 0.50" |
| Sold in Quantity | Kit |
| Notes | May fit 15" wheels. Refer to wheel clearance diagram to check your specific wheel |
| Mount Type | Direct / Adapter |
| OE Hub Offset | 0.25" |
| Total Piston Area | 5.06 sq. in. |
| Piston Type | Stainless |
| Pad Area | 7.3 sq. in. |
| Pad Volume | 2.4 cu. in. |
| Brake Pad Compound | BP-10 |
| Caliper Type | Lug |
| Rotor Finish | Plain |
| Rotor Material Type | Iron |
| Vane Count | 36 Straight Vane |
| Bedded | No |
| Balanced | No |
| GTIN Code | 889545085662 |
| Front Caliper Material | Forged Billet Aluminum |
| Brake Lines Included | Yes |
| Parking Brake Cables Included | No |
| Brake Hose Material | Stainless Steel Braided |
| Mounting Bracket Included | Yes |
| Brake Pedal Rod Included | No |
| Caliper Color | Black |
| Caliper Material Type | Forged Aluminum |