SHIFT KIT,GM TH400/475,88-94 Corvette Kits 1963-1979 Tubular control arms can be

Tubular control arms can be adjusted from 3° positive caster to over 7° positive caster

AS WELL AS WAY UP OUT OF HARM

OUTSIDE DIAMETER: 1

These shackles measure 2" from the center of eye to eye

CLAMPS ON 1 3/8" TUBE

SHIFT KIT,GM TH400/475,88-94 Corvette Kits 1963-1979 Tubular control arms can beBRAND NEW B&M SHIFT IMPROVER KIT, COMPATIBLE WITH 1988 1994 GM TH400 475 AUTOMATIC TRANSMISSIONS THE B&M SHIFT IMPROVER KITS FEATURE TWO OPTIONS TO RECALIBRATING YOUR 1988 1994 GM TH400 AND TH475 AUTOMATIC TRANSMISSIONS. FIRST IS THE HEAVY DUTY SET UP, GIVING YOU FIRM POSITIVE SHIFTS WITHOUT LOSS OF DRIVER COMFORT FOR IMPROVED PERFORMANCE IN ALL STREET VEHICLES. THIS IS A GREAT OPTION FOR PERFORMANCE STREET DRIVING OR TOWING. THE SECOND IS OUR STREET