ROTOR,7.50 X .125 X 6PL X 4 5/8,SLOTTED Ball Studs Only D154 1-PISTON CAST IRON CALIPERS

D154 1-PISTON CAST IRON CALIPERS

5 O-RING MALE TO -6AN MALE ADAPTOR FITTING

LENGTH IS MEASURED FROM CENTER OF BALL JOINT TO CENTER OF ROD END (OR FROM CENTER OF BALL JOINT TO END OF A-ARM PLUS 1 3/8" FOR THE 5/8" ROD END & JAM NUT)

PERFECT PUMP FOR ROCK CRAWLERS

*1963-67 CHEVY II (RWD) (USED AS AN INNER)

ROTOR,7.50 X .125 X 6PL X 4 5/8,SLOTTED Ball Studs Only D154 1-PISTON CAST IRON CALIPERSBRAND NEW SOUTHWEST SPEED BRAKE ROTOR. THESE ROTORS ARE COMMONLY USED ON MICRO SPRINTS, MINI SPRINTS, RACING GO KARTS, RECREATIONAL GO KARTS, QUARTER MIDGETS, MINI CUP CARS, JR. DRAGSTERS, RACING LAWN MOWERS, RACING BARSTOOLS, AND HUNDREDS OF MOTORSPORTS APPLICATIONS. FEATURES: STRONG STEEL CONSTRUCTION WITH STRATEGIC SLOTS CUT TO ELIMINATE ROTATING WEIGHT 7. 50" DIAMETER 0. 125" (1 8") THICK 6 X 4 5 8" BOLT PATTERN WITH 5 16" HOLES WEIGHS ONLY