Suspension, Chassis & Drivetrain

Limited slip, nodular 9 inch Ford third member rebuilt with all new or reconditioned parts. Used modern design Detroit Locker unit, new Richmond ring and pinion gear, new Timkin bearings, new selective size sleeve, new bolts, and new seal. Rebuilt using 1967-1973 nodular 9 inch cases with oil fill plug, for 28 or 31 splined axles. This unit was used in 1967-73 Cougars and Mustangs, but it also came in any other Fords or Mercurys with a 9 inch drop out center section....

Limited slip 9 inch Ford third member rebuilt with all new parts. New 4 pinion Trac-Loc unit, Richmond ring and pinion gears, Timkin bearings, crush sleeve, bolts, and new a seal. Rebuilt using the standard 9 inch case, with oil fill plug. Ships with direction sheet and bottle of Ford Motorcraft friction modifier additive for the rear end gear oil. For 28 or 31 splined axles. This unit is for 1967-73 Cougars and Mustangs, but it works for any other Mercurys or Fords with a 9 inch...

Limited slip 9 inch Ford third member rebuilt with all new or reconditioned parts. Rebuilt 4 pinion Trac-Loc unit, with new clutches, steels, Richmond ring and pinion gears, Timkin bearings, crush sleeve, bolts, and seal. Rebuilt using standard 9 inch cases with oil fill plug. Ships with direction sheet and bottle of Ford Motorcraft friction modifier additive for the rear end gear oil. For 28 or 31 splined axles. This unit was used in Cougars and Mustangs, but also any other Fords...

Limited slip nodular 9 inch Ford third member rebuilt with all new parts. New 4 pinion Trac-Loc unit, Richmond ring and pinion gears, Timkin bearings, selective size sleeve, bolts, and seal. Rebuilt using a nodular 9 inch case with oil fill plug. Ships with direction sheet and bottle of Ford Motorcraft friction modifier additive for the rear end gear oil. For 28 or 31 splined axles. This unit is for 1967-73 Cougars and Mustangs, but it can also be used for any other Ford or...

Limited slip 9 inch Ford third member rebuilt with all new parts. New Eaton True-Trac 8 pinion clutchless traction locking unit, Richmond ring and pinion gear, Timkin bearings, crush sleeve, bolts, and seal. Rebuilt using 1967-1973 standard 9 inch case with oil fill plug. For 28 or 31 splined axles. This unit is for 1967-73 Cougars and Mustangs, but can be used on any other Ford or Mercury with a 9 inch drop out center section. Because of all the various ring and pinion...

Limited slip nodular 9 inch Ford third member rebuilt with all new parts. New Eaton True-Trac 8 pinion clutchless traction locking unit, Richmond ring and pinion gear, Timkin bearings, selective size sleeve, bolts, and seal. Rebuilt using a 1967-1973 nodular 9 inch case with oil fill plug. For 28 or 31 splined axles. This unit is for 1967-73 Cougars and Mustangs, but can be used in any other Ford or Mercury with a 9 inch drop out center section. Because of all the...

Since we always claim to have parts nobody else does... This welds to the bottom side of the car just above the differential. When the rear suspension bottoms out, this is the plate the rubber snubber / bumper (mounted on the front on top of the dif.) makes contact with.

Most 1969 and 1970 351 engines 3 or 4 speed manual transmission. Shaft diameter 2-3/4 inches. Length 53-1/4 inches, measured on U-joint centers. Used and 'as balanced' from the factory. *NOTE* 1970 M-code - 351C-4V engines came from the factory with 3 inch drive shafts. Ask about slip yokes. Shipping is oversized due to length.

390 and 427 engines with C6 automatic transmissions. Shaft diameter 3 inches. Length 49-41/64 inches, measured on U-joint centers. Used and 'as balanced' from the factory.Ford part number C8WY-4602-B Ask about slip yokes. Shipping is oversized due to length.

Most 1969 and 1970 351 engines with FMX transmissions. Shaft diameter 3 inches. Length 53-9/16 inches, measured on U-joint centers. Used and 'as balanced' from the factory.*NOTE* Some 1970 M code 351C-4V engines came from the factory with 3-1/2 inch drive shafts. We think it may have been those with competition handling packages. Does anyone know for sure?Ask about slip yokes. Shipping is oversized due to length.

This Lower Ball Joint Dust Seal reproduction fits the 67, 68, 69, 70, 71, 72, and 73. Replaces Ford part # C7OZ-3105-A.Just and FYI, in order to install this boot, the entire lower ball joint must be removed from the lower control arm. That means grinding or drilling out the rivets, or removing bolts is so equipped.

This Upper Ball Joint Dust Seal reproduction fits the 67, 68, 69, 70, 71, 72, and 73.Replaces Ford part #: C7OZ-3105-B.*Installation tip - The inside diameter of the grommet is just a hair too small to properly fit on the stud. Restoration expert and MCA Judge Marcus Anghel, suggests using a slightly larger round punch to open the hole slightly. If the boot isn't seated low enough, the boot will tear and fail in short order.

Reproduction rubber dust seal or boot for front suspension upper and lower tie rod ends. 1967-69 Mercury Cougar, Ford Mustang, and many other Ford cars. *Note - This fits the early tie rod ends. If you have changed to later model disc brake spindles or the Granada conversion, we don't have an option for that.*Note - Excludes 1969 Boss 302 cars and some 1969 Shelby GT500 Mustangs.Replaces Ford part #C6OA-3332-A or C6OZ-3332 ...

Reproduction rubber dust seal or boot with steel reinforcing ring for front suspension inner and outer tie rod ends. 1967-69 Mercury Cougar, Ford Mustang, and many other Ford cars. This is the concours version with Ford casting number C6OA-3332-A.*Note - This fits the early tie rod ends. If you have changed to later model disc brake spindles or the Granada conversion, we don't have an option for that.*Note - Excludes 1969 Boss 302 cars and some 1969 Shelby GT500 Mustangs.Replaces Ford part #...

Front sway bar end link kits for all classic Cougars. 1967 - 1973 Kit includes spacer, bolt, insulators, nuts, and washers. All new hardware. Kit includes 2 links. Replaces Ford part # C2OZ-5A486-A.

Scott Drake used the original Ford prints to makes these exactly as the originals with heavier gauge steel than the other reproductions we have seen. Unlike the reproductions of the past, these actually fit without the need for modification or the need to jump on the front of the car to install.  These are the best braces on the market today by far... Greatly reduces twisting of the chassis. Also strengthens the front end and helps reduce shock tower fatigue and cracking. Also available...

Scott Drake used the original Ford prints to makes these exactly as the originals with heavier gauge steel than the other reproductions we have seen. Unlike the reproductions of the past, these actually fit without the need for modification or the need to jump on the front of the car to install. They are the best braces on the market today by far... Greatly reduces twisting of the chassis. Also strengthens the front end and helps reduce shock tower fatigue and cracking. Also available in Black...

Ford original eye let bushing 100% correct for the 67-69 Cougar without competition handling, but will fit on any 67-73 cat including those with competition handling. Ford Part #: C4DZ-5781-C.

Poly eyelet bushing that will fit any 1967 through 1973 Mercury Cougar. Replaces Ford Part #: C4DZ-5781-C.

This eyelet bushing is made from higher grade rubber and unlike the NOS and other reproductions has a solid center shaft. The center shaft of this reproduction is a flat piece of steel that is bent into a circle to make the shaft for the eyelet bolt to go through, just like NOS.  Two per car, these are used on one end of the leaf springs and the shackles are used at the other end. Replaces Ford Part #: C7WY-5781-A, C4DZ-5781-C, C5ZZ-5781-A, D3ZZ-5781-B. ...

AMK strut rod hardware kit, course threaded bolts and nuts with cotter pins as shown.

Reproduction stamped steel firewall for Mercury Cougar and Ford Mustang.Here's our video on front suspension and chassis upgrades.

Reproduction rubber bumper that mounts to the metal axle snubber on Ford nine inch rear ends on 1969 - 1970 Mercury Cougar and Ford Mustangs. New part with a course threaded stud, also called a pinion bumper. The correct casting number is seen on this rubber axle bumper is C9OA-4906-A, this version has course threads. The version most often seen on the 1967-68 is C3AA-4906-C. It will have a fine threaded mounting stud.

Reproduction driver side (left hand) inner front frame patch for Mercury Cougar and Ford Mustang. Will work for both coupe and convertible. Check out our video on front suspension and chassis upgrades below:

Reproduction passenger side (right hand) inner front frame patch for the Mercury Cougar or Ford Mustang. Will work for both coupe and convertible. Check out our video on front suspension and chassis upgrades below:

Reproduction full one piece front frame rail for the driver side (left hand) of the Mercury Cougar or Ford Mustang. Replaces Ford Part #: C7ZZ-6510219-B.Here's our little film to help you fortify your flexxy feline!

FULL inner and outer passenger side (right hand) reproduction one piece frame rail for the Mercury Cougar or Ford Mustang. Replaces Ford Part #: C7ZZ-6510218-B.Here's our little film to help you fortify your flexxy feline!

Reproduction driver side (left hand) front inner apron for Mercury Cougar and Ford Mustang.Here's a little film to help you fortify your flexxy feline!

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New outer axle gasket for any 8 or 9 inch Ford rear end with 28 splined axles. Common on all Mercury Cougar and Ford Mustang with V-8 engines. Excludes 31 splined axles as found on Boss and Cobra Jet cars. One required per side, two per car.

Import reproduction. Fits 1967-70 Mercury Cougar or Ford Mustang without power steering. Rarely do these last the life of the rest of the front suspension, if you get 40,000 miles out of one you are lucky. The slightest amount of play in this component will translate to major slop in the steering. Click on images to enlarge. ...

NOTE - Some customer are experiencing problems with this economy idler arm, the castle nut on top is causing clearance issues with the bolt on the top arm.Import reproduction. Fits 1967-70 Mercury Cougar and Ford Mustang. Rarely do these last the life of the rest of the front suspension, if you get 40,000 miles out of one you are lucky. The slightest amount of play in this component will translate to major slop in the steering.

Premium grade of idler arm. Fits all 1967-70 Mercury Cougar and Ford Mustang. If you have loose / sloppy steering, replacing this part could help tighten things up. Rarely do these last the life of the rest of the front suspension, if you get 60,000 miles out of one you are lucky. The slightest amount of play in this component will translate to major slop in the steering. Drag link hole size: 5/8" Customer feedback: Hey, just wanted to thank you for your prompt service. Last Friday...

Reproduction stamped steel passenger side (right hand) front inner apron for the Mercury Cougar and Ford Mustang.Here's a little film to help you fortify your flexxy feline!

Reproduction Rear Leaf Spring Center Mount Insulator Pad for the 1967 - 1973 Mercury Cougar. Not factory, but also fits Ford Mustang. Reduce vibration and prevent metal to metal contact at the same time with new spring insulators. This molded rubber leaf spring insulator installs in the center of the leaf spring on the top & bottom side, above the spring perch and below the insulator retainer. 4 per car. Manufacturer lists the following applications: MakeModelBody StyleNotesYearMercur...

Set of Four Reproduction Rear Leaf Spring Center Mount Insulator Pads for the 1967 - 1973 Mercury Cougar. Not factory, but also fits Ford Mustang. Reduce vibration and prevent metal to metal contact at the same time with new spring insulators. This molded rubber leaf spring insulator installs in the center of the leaf spring on the top & bottom side, above the spring perch and below the insulator retainer. 4 per car. Manufacturer lists the following applications: MakeModelBody...

Used driver side leaf spring, front mounting bracket. 1967 Mercury Cougar. 1968-73 Mercury Cougar available, but slightly different in construction. You will receive the bracket attached to the unibody cut similarly to what is shown in the photo. 

Used driver side leaf spring, front mounting bracket. All the same 1968-73 on Mercury Cougar. 1967 Mercury Cougar available, but slightly different in construction. You will receive the bracket attached to the unibody cut similarly to what is shown in the photo. 

Used passenger side leaf spring, front mounting bracket. 1967 Mercury Cougar. 1968-73 Mercury Cougar available, but slightly different in construction. You will receive the bracket attached to the unibody cut similarly to what is shown in the photo. 

Used passenger side leaf spring, front mounting bracket. All the same 1968-73 on Mercury Cougar. 1967 Mercury Cougar available, but slightly different in construction. You will receive the bracket attached to the unibody cut similarly to what is shown in the photo. 

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,...

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,...