Allstar Performance Corvette Style Aluminum Master Cylinder - 1" Bore - 3/8" Ports Carbon/Fiberglass Composite Inserts restrict air/fuel entry and

Inserts restrict air/fuel entry and reduce power slightly to prevent wheel spin and range in size from 0

1974-1986 Chevrolet K20 Suburban

1974-1988 Jeep J20

062" thick

Allstar Performance Corvette Style Aluminum Master Cylinder - 1" Bore - 3/8" Ports Carbon/Fiberglass Composite Inserts restrict air/fuel entry andDual reservoir master cylinders have 1" bores and outlet ports on both sides for easy plumbing and installation. Popular master cylinders are used with disc disc and disc drum manual or power brake applications. Slotted mounting holes on 3 1 4" centers work well with Allstar brake boosters. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the