Wilwood - Billet GP320 Caliper 120-10714 (RH) 120-10715 (LH)

Wilwood - Billet GP320 Caliper 120-10714 (RH) 120-10715 (LH)

Vendor: Wilwood

Available: In stock

SKU: wil120-9703-RD-1

$164.99 $188.64

GP320 Caliper The GP 320 billet four piston caliper is a compact, high efficiency performer. Weighing just 1.70 pounds, it was purpose built as an upgrade with increased pad size...
 
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GP320 Caliper

The GP 320 billet four piston caliper is a compact, high efficiency performer. Weighing just 1.70 pounds, it was purpose built as an upgrade with increased pad size over two piston calipers on lightweight open wheeled racecars. The GP 320 is also well suited to other performance and racing applications including, but not limited to karts, motorcycles, mini-sprints, and formula sports racers. The GP 320 bridge configuration will accommodate rotors between .75" and .81" thick, with overall diameters between 9.00" and 11.50".

Caliper is full CNC detail machined from premium alloy billet. FEA structural analysis technology was employed to develop a design that minimizes weight and maximizes rigidity against deflection. Full width bridges are reinforced with four, high strength steel cross bridge bolts. The cross bridge bolts are coated for corrosion resistance and provide added resistance to deflection and body separation under high loads. Internal fluid ports with a single outboard bleeder provide quick and effective evacuation of gasses and spent fluid.

Clamping force is generated by four, 1.25" diameter, stainless steel pistons. The clamping force is spread evenly over the length of the pad to minimize backing plate deflection and promote balanced pad wear. The overall piston bore area provides an increase in clamping force over similar range two piston calipers. Stainless steel is used to resist corrosion and retard the heat transfer from the brake pad to the caliper body, seals, and fluid.

GP320 Caliper - Product Summary
Caliper No: 120-10715

Pistons
Piston Count 4
Piston Area (in²) 2.46
Piston Type Stainless
Dust Boot No
Rotor Dimensions
Rotor Width (in) 0.81
Rotor Diameter(in) 11.5
Pad Dimensions
Pad Area (in²) 3.65
Pad Volume (in³) 1.03
Duty Rating & Material
Material Aluminum
Weight(Lbs) 2.1
Colors & Finish
Color Ano
Finish Type III Ano

Mounting
Mount Center(in) 3.5
Mount Position
Mount Side Left Hand
Mount Type Lug
UPC Number
UPC 889545000993
Product Documents
Product Data Sheet

Click To Download
Installation Instructions


WARNING: Cancer and Reproductive Harm
www.P65Warnings.ca.gov
Applicable to Brake Pads Only

 

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