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SKU: 140-15940-DR
Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hub and 1PC Rotor)
The unsurpassed braking capacity of the Forged Narrow Superlite 6R six-piston caliper serves as the base of this 12.19” big rotor kit for the popular 1963 thru 1987 Chevrolet & GM C10 / C15 Trucks with Wilwood's new 1 Piece Iron Drop Pro Spindles. SL6 kits are engineered application specific for simplified installation and full compatibility with OE master cylinder output and ABS functions where used. Big brake kits provide increased brake capacity and complimentary style with wheel, tire, and suspension upgrades. Optional caliper finishes and rotor designs simplify personalizing the style and braking requirements of any application.
This kit contains hubs with 5 x 4.75” and 5 x 5.00” bolt circle.
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Kit Summary |
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OE Hub Offset: |
+0.41 |
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(Increase / Decrease Track Width) |
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Spindle Type: |
Drop Spindle |
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Mount Type: |
Radial |
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Caliper Type: |
6 - Red Powder Coat |
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Rotor Diameter: |
12.19 |
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Min Wheel Diameter Req'd*: |
15 |
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*This Brake Kit may fit 15-inch wheels. Please refer to the wheel clearance diagram to check to see if it will fit your specific wheel |
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Calipers |
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Left Hand - Part No: |
120-14540-RD |
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Right Hand - Part No: |
120-14539-RD |
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Type: |
Forged Narrow Superlite 6R |
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Finish Color: |
Red Powder Coat |
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Piston Count: |
6 |
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Piston 1 Bore (in): |
1.75 |
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Piston 2 Bore (in): |
1.25 |
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Piston 3 Bore (in): |
1.25 |
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Piston Area (In²): |
4.86 |
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Piston Type: |
Stainless |
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Mount Type: |
Radial |
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Brake Pad Plate: |
7416 |
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Brake Pad Area (In²): |
8.2 |
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Brake Pad Volume (In³): |
3.8 |
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Pad Compound: |
BP-10 |
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Rotors |
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Left Hand - Part No: |
160-15514-BK |
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Right Hand - Part No: |
160-15513-BK |
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Type: |
SRP Drilled Rotor |
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Style: |
SRP Drilled & Slotted |
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Surface Finish: |
Black Electro Coat |
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Material: |
Iron |
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Outside Diameter (in): |
12.19 |
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Width (in): |
1.10 |
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Vane Count: |
32 V |
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Design Type: |
SRP-BLK |
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Bedded: |
No |
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Dynamically Balanced: |
Yes |
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