Front Coil Springs

Leaf Springs shipping time is 8-12 weeks. All of our springs are intended to return the car to factory height. Because of that, installing new springs will almost always increase the height of the rear of the car, as the factory leafs sag over the years. The competition springs will sit slightly lower than standard springs, somewhere between 1/2" and 1" lower. The competition springs cause the car to have a slightly lower the center of gravity and the competition springs are a stiffer spring,...

Leaf Springs shipping time is 8-12 weeks. All of our springs are intended to return the car to factory height. Because of that, installing new springs will almost always increase the height of the rear of the car, as the factory leafs sag over the years. The competition springs will sit slightly lower than standard springs, somewhere between 1/2" and 1" lower. The competition springs cause the car to have a slightly lower the center of gravity and the competition springs are a stiffer spring,...

Leaf Springs shipping time is 8-12 weeks. All of our springs are intended to return the car to factory height. Because of that, installing new springs will almost always increase the height of the rear of the car, as the factory leafs sag over the years. The competition springs will sit slightly lower than standard springs, somewhere between 1/2" and 1" lower. The competition springs cause the car to have a slightly lower the center of gravity and the competition springs are a stiffer spring,...

Leaf Springs shipping time is 8-12 weeks. All of our springs are intended to return the car to factory height. Because of that, installing new springs will almost always increase the height of the rear of the car, as the factory leafs sag over the years. The competition springs will sit slightly lower than standard springs, somewhere between 1/2" and 1" lower. The competition springs cause the car to have a slightly lower the center of gravity and the competition springs are a stiffer spring,...

New 3/8-16 nut for the shock tower shock cap. Three nuts used on each cap, 6 total per car. Sold individually.Replaces Ford part number 377706-S7.

Reproduction coil spring seat pad for the 67 - 73 Cougar or Mustang.  Sold individually, 4 needed per car.

Tall version 1" thick and can be used with performance springs to bring the car to a stock ride height. Sold as a Pair. Replaces Ford Part #: C4DZ-5415-A.

Made from polyurethane, a bit more rigid and stiffer than our rubber insulators. Sold individually. Two required per vehicle. These are the coil spring insulators available from most Mustang/Cougar suppliers. Replaces Ford Part #: C4DZ-5415-A.

Leaf Springs shipping time is 8-12 weeks. All of our springs are intended to return the car to factory height. Because of that, installing new springs will almost always increase the height of the rear of the car, as the factory leafs sag over the years. The competition springs will sit slightly lower than standard springs, somewhere between 1/2" and 1" lower. The competition springs cause the car to have a slightly lower the center of gravity and the competition springs are a stiffer spring,...