Wilwood Aluminum Tandem Master Cylinder Kit w/ Bracket and Proportioning Valve - 7/8" Bore - Black 74000913 It has our 7-hole D-window

It has our 7-hole D-window center disc made out of HSLA material with a new torque ring design

Lock Washers / Nuts Included

Raised guide plates for Small Block Chevy applications

Sweet Rear End Yoke for Quick Change with Aluminum Pulley for use with Sweet Rear Mount Power Steering Kits

Stock Style Cap

Wilwood Aluminum Tandem Master Cylinder Kit w/ Bracket and Proportioning Valve - 7/8" Bore - Black 74000913 It has our 7-hole D-windowWilwood has packaged the popular Aluminum Tandem Chamber Master Cylinder with the Combination Proportioning Valve, mounting bracket, fluid tubes and mounting hardware in a kit. Tandem Master Cylinder represents the latest in refinements in brake pressure actuation and fluid control. The slotted flange mounting makes it a simple bolt on for many OE mounts including the popular Chrysler, Corvette, GM, and Ford Mustang bolt patterns and is compatible