ROTOR,7.10 X .250 X 4PL X 3,SLOTTED A-Arms Screw-In Ball Joint Triangle THESE BOXES ARE PERFECT FOR

THESE BOXES ARE PERFECT FOR HOT ROD APPLICATIONS WITH STRAIGHT AXLE SETUPS: INCLUDING STREET RODS

but please note that when the headers reach running temperature

Oval ports

INTERCHANGES WITH THE ORIGINAL SOUTHWEST SPEED BALL JOINT #101-0189

This rear suspension kit is specifically designed for the 099-9460 ford model a frame

ROTOR,7.10 X .250 X 4PL X 3,SLOTTED A-Arms Screw-In Ball Joint Triangle THESE BOXES ARE PERFECT FORBRAND 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. 10" DIAMETER 0. 250" (1 4") THICK 4 X 3. 00" BOLT PATTERN WITH 5 16" HOLES WEIGHS ONLY