Wilwood Forged Narrow Superlite 4R Big Brake Front Brake Kits 140-16947-Y Suspension & Steering / Chassis / Pedals & Stops The Go EFI Classic is

The Go EFI Classic is a self-tuning fuel injection system rated for up to 550 hp

UPC: 672036035334

while extra thickness in critical areas adds strength to the rear of the case and eliminates the need for an internal liner

22842 Pumps

Wilwood Forged Narrow Superlite 4R Big Brake Front Brake Kits 140-16947-Y Suspension & Steering / Chassis / Pedals & Stops The Go EFI Classic isBrand: Wilwood Disc Brakes Manufacturer's Part Number: 140 16947 Y Part Type: Disc Brake Kits Product Line: Wilwood Forged Narrow Superlite 4R Big Brake Front Brake Kits Automotive Fittings Part Number: WIL 140 16947 Y Position: Front Front Rotor Included: Yes Front Rotor Style: Slotted surface Front Rotor Construction: Vented Front Rotor Diameter: 12. 19 in. 309. 63mm Front Rotor Thickness (in.): 1. 10 in. Brake Rotor Bolt Pattern (in.): 5 x 4. 96