Wilwood’s Tandem Aluminum Master Cylinder is available in 2 bore sizes 1.00” and 1-1/8”; and 3 finishes, plain, ball burnished and black e-coat. 7/8” bore master cylinders are designed primarily for manual applications and include a pushrod.
Wilwood-High Volume Aluminum Master Cylinder 3/4" Bore PN: 260-6764
Wilwood High Volume Aluminum Master Cylinder - 7/8in Bore 260-6765
Wilwood 260-6764 High Volume Aluminum Brake & Clutch Master Cylinder 3/4" Bore
Wilwood 260-6765 High Volume Aluminum Brake & Clutch Master Cylinder 7/8" Bore
Big Block Mopar High Volume Aluminum Water Pump 383 400 426 440 (Motor Only)
Black Pontiac Mechanical Water Pump, High Volume Aluminum 455 400 - CVF Racing