Chrome rear master cylinder assembly has a bore size of 5/8" as a replacement for forward control kits. Chrome rear master cylinder assembly features 2-1/4" spacing between mounting bolts, a 1/8" NPT brake line fitting, with a milled body design. This master cylinder measures 3-1/2" long x 1-1/4" wide x 3" tall. Master cylinder has 1 3/8" thru hole and 1 5/16" tapped hole for mounting. There is 1 threaded hole located on the side.
Custom rear master cylinder has 3/4" bore and comes complete with piston assembly. Custom rear master cylinder features 2-1/4" spacing between mounting bolts, 3/8" x 24 thread for banjo bolt, milled body design and measures 3-1/2" long x 1-1/4" wide x 3" tall with 1 thru hole and 1 tapped hole for mounting. This master cylinder can be used on forward control kits.
