A terrific upgrade over the small stock unit. These are a perfect mate with one of the enlarged upper inlet plenums!
This billet aluminum crank pulley is significantly lighter than the stock steel crank pulley and best of all...it allows for another 10% of overdrive on the supercharger without worrying about belt slippage. Typically adds 3 to 4 psi of boost.
VOGTLAND sport spring sets are made in Germany and give your car improved dynamic handling, better cornering and a dynamic appearance. This means better appearance with maximum driving comfort in normal operation and sporty, progressive tuning at the operating limits. The special driving dynamics are achieved by the innovative spring design.
VOGTLAND sport spring sets made in Germany give your car improved dynamic handling, better cornering and a dynamic appearance. This means better appearance with maximum driving comfort in normal operation and sporty, progressive tuning at the operating limits. The special driving dynamics are achieved by the innovative spring design.
This package includes a pair of 10 rib pulleys for the supercharger and the jackshaft that give a total of 15% overdrive for the supercharger. A premium quality 10 rib SC belt is included as well as a pair of the stiffer tensioner springs.
Failure of the 1989-96 Thunderbird/Cougar Odometer Gears happens due to excessive heat and age. The plastic gears get so hot the surface shows bubbles which weakened the gears and eventually will cause the gear or gears to break and the odometer to stop working.
Made specifically for your '91-93 5.0L Tbird or Cougar! An easy bolt on that yields 12 to 15 HP.
The rear torsional load brace is designed to improve the rigidity of the rear lower control arms during aggressive handling situations. Maintaining rear suspension alignment is dramatically improved and overall handling is elevated to the next level. Our new design utilizes a lower profile for significantly more clearance. If you have larger diameter exhaust the fit may be tight, but should be fine as long as the piping is kept up high like the factory setup.