Here are 2 used RAYBURN billet aluminum 4 piston brake calipers. They have the 1.75 pistons have the 3 1/2 bolt pattern. They use the 1.125 brake rotor. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Brakes & Brake Parts\Calipers & Brackets".
The seller is "wilsonmotorsports2012" and is located in this country: US. This item can be shipped worldwide.