Allstar Performance Big Bore Master Cylinder - 1-1/4" Bore - 3/8" and 1/2" Ports 931012 7/16 in ID

7/16 in ID

Vinyl covered pad measures 52" x 24" unfolded

giving the radiator the ability to dissipate heat twice

Swing Out Door Bar Kit

Allstar Performance Big Bore Master Cylinder - 1-1/4" Bore - 3/8" and 1/2" Ports 931012 7/16 in IDMaster cylinder with large 1 1 4" bore works well on vehicles that require increased volume for proper braking or as an option when experiencing excessive pedal travel with standard 1" bore Corvette style master cylinders. Cast iron master cylinder features a deep hole piston for use with manual or power brakes. Front brake port accepts 3 16" steel brake line with 3 8" 24 inverted flare nut. Rear brake port accepts 1 4" steel brake line with 1 2" 20