1965-66 FORD T-BIRD FRONT COIL KIT - KIT INCLUDES: DROP COILS, MATCHING SHOCKS AND UNIVERSALE LOWER BUMP STOPS. AT JAMCO, WE MANUFACTURE EACH SET OF SPRINGS TO THE SPECIFICATIONS OF YOUR VEHICLE. WE ARE NOT SELLING A "ONE SIZE FITS ALL" SPRING. ALL OF OUR SPRING ARE MANUFACTURED WITH A 30% STIFFER SPRING RATE TO SUPPLY YOU WITH A LOWER COIL AND MUCH IMPROVED RIDE. NOTE: SHOCKS FOR 1958 ARE NOT AVAILABLE!! ** PLEASE ALLOW 3-4 WEEKS FOR DELIVERY**