Wilwood GP320 Front Kit Top Mount 10.50in SuperAlloy Vntd Rtr Asph Midget
Wilwood GP320 Front Kit Top Mount 10.50in SuperAlloy Vntd Rtr Asph Midget
Description
Wilwood GP320 Front Kit Top Mount 10.50in SuperAlloy Vntd Rtr Asph Midget
The GP320 System features Wilwood’s competition proven dynamic rotor mount system, specially treated Super Alloy lightweight steel alloy rotors, and the highly efficient clamping force of the GP320 billet caliper for the most positive and fade-free performance available for sprint racing.Component Features: GP 320 Billet Aluminum 4 Piston Calipers with Four small pistons provide balanced distribution of the pad load for improved response and longer pad wear. Super Alloy Rotors: Unlike ceramic coatings that can flake away from the base metal during high heat cycling, Wilwood’s Super Alloy material controls heat transfer and provides a durable surface that can generate high friction for long, trouble-free duty cycles without the need for recoating. Dynamic mounting with Wilwood’s t-nut system isolates all thermal stress and distortion at the rotor mounting points caused by the different temperatures and expansion rates between the lightweight alloy steel rotor and the aluminum rotor mount plate. The rotors stay flatter and run truer to eliminate any possibility of pad knock-back or deflection. Dynamic Mount Rotor Plate: Lightweight billet alloy plate is machined with the slots to accept the rotor bolt t-nuts and adapt the rotor directly to 3 bolt sprint hubs. Wilwood 6211-CM Brake Pads A rigid caliper mounting bracket with premium grade fasteners and shim washers are included for secure, deflection free mounting.
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 08:54:43
Features
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Specifications
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Wilwood, Wilwood Disc Brakes |
| StreetFX SKU | wil140-11809 |
| SFX Item ID | 4405722 |
| Accounting SKU | wil-140-11809 |
| Manufacturer SKU | 140-11809 |
| Manufacturer UPC | 889545014037 |
| Alternative References | WIL-140-11809 |
Disc Brakes, GP320 Midget, Front, Cross-drilled Surface Rotors, 4-piston Calipers, Gray Anodized, Kit
Wilwood GP320 Midget front brake kits have everything for a winning performance! They offer a competition-proven dynamic rotor mount system, specially treated polymetallic lightweight steel alloy rotors, and the highly efficient clamping force of their GP320 billet caliper for the most positive and fade-free performance available for sprint racing. They also include brake pads and a caliper mounting bracket with premium-grade fasteners and shim washers. Choose Wilwood GP320 Midget front brake kits for your racer.
| Product Attributes | |
|---|---|
| UPC | 889545014037 |
| Brand | Wilwood Disc Brakes |
| Notes | Top mount caliper brackets. For midget sprint car applications. |
| Position | Front |
| Quantity | Sold as a kit. |
| Part Type | Disc Brake Kits |
| Product Line | Wilwood GP320 Midget Front Brake Kits |
| Front Rotor Style | Cross-drilled/Slotted surface |
| Front Caliper Color | Gray/Silver |
| Rear Rotor Included | No |
| Brake Hoses Included | No |
| Front Rotor Diameter | 10.50 in./266.70mm |
| Front Rotor Included | Yes |
| Rear Caliper Included | No |
| Brake Booster Included | No |
| Front Caliper Included | Yes |
| Front Caliper Material | Forged billet aluminum |
| Front Spindles Included | No |
| Parking Brake Provision | No |
| Front Rotor Construction | Vented |
| Master Cylinder Included | No |
| Manufacturer's Part Number | 140-11809 |
| Front Rotor Thickness (in.) | 0.78 in. |
| Front Caliper Piston Quantity | Four |
Compatibility
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