Suspension, Chassis & Drivetrain

This would be for the non-competition suspension Cougars. U-Bolt length 6-3/4 inches, and threads 1-1/4 inch in length. U-Bolts include two (2) correct style attaching nuts. Competition suspension U-Bolts run about 7 inches in length. Ford part number C7WY-5705-A for Competition Handling option.

One size fits all universal joint u-bolt kit. Complete kit required to attach universal joint to rear differential. This kit only works with the 1-7/8 inch U-joint caps. Many of the higher performance engines used 2 inch caps and the larger yokes.  Replaces Ford Part #: C1AZ-4529-A or D3AZ-4529-A.

These coarse thread nuts have an integrated lock washer with serations for the Mercury Cougar or Ford Mustang. They will ONLY work with the U-Bolts used in conjunction with the lowering kits. The thread size is 7/16"-14. *NOTE* Eight of these are required per car and are sold individually.

Replaces Ford Part # C1AZ-4529-A Sold individually. All applications, attaches the drive shaft U-Joint to rear end pinion yoke. 5/16 Inch Diameter #24 thread for 1 1/8 inch Bearing Caps.

All applications, attaches the drive shaft U-Joint to rear end pinion yoke. Sold in pairs, complete with nuts. Perfect used. Ford Part #: C1AZ-4529-A or D3AZ-4529-A.

This reproduction universal joint is forged from high strength alloy steel that is crossed w/ an anti-corrosion coating. This unit also features a grease fitting for an extended life, and fits Mercury Cougars and Ford Mustangs equipped with the 289, 302, 351 Windsor and most 351 Clevelands (see chart). Part number C3AZ-4635-C was discontinued in 1968 and was replaced by C3AZ-4635-E. Span 3.30" cups 1.00" and 1.00"  Replaces Ford part # C3AZ-4635-C or C3AZ-4635-E. *NOTE* Part number...

Reproduction universal joint that fits the transmission end of the drive axle on the Mercury Cougars and Ford Mustangs equipped with the 289, 302, 351 Windsor and most 351 Clevelands (see chart). this unit includes a grease fitting for an extended life. Replaces Ford part # C3AZ-4635-C or C3AZ-4635-E. *NOTE* Part number C3AZ-4635-C was discontinued in 1968 and was replaced by C3AZ-4635-E.

Reproduction universal joint forged from high strength alloy steel that is cross w/ an anti-corrosion coating. This unit fits the transmission end drive axle on Mercury Cougars or Ford Mustangs equipped with the 390, 427, 428, 429 and some 351 Clevelands (See Chart). this unit also features a grease fitting for an extended life. span 3.60" cup size 1.00" and 1.00"  Replaces Ford part # C3AZ-4635-G.

Reproduction front universal joint that fits on transmission end of the drive axle on Mercury Cougars or Ford Mustangs equipped with the 390, 427, 428, 429 and some 351 Clevelands (see chart). Includes a grease fitting for an extended life. Replaces Ford part # C3AZ-4635-G.

Reproduction universal joint forged from high strength alloy steel and crossed w/ and anti-corrosion coating. Fits the differential end of the drive axle on all 289, 302, 351 Windsor as well as most 351 Clevelands (See Chart). Includes a grease fitting for an extended life. 3.25" span cups are 1.12" and 1.00" diam. Replaces Ford part # C3AZ-4635-F.

Reproduction alloy rear universal joint for the Mercury Cougar or Ford Mustang. This unit is forged from high strength alloy steel crossed w/ an anti-corrosion coating. This universal joint fits the differential end of the drive axle on all Eliminators and cars equipped with the 390, 427, 428, 429 and some 351 Clevelands (see chart). Includes grease fitting for extended life. span 3.5" cup size 1.00" and 1.12" Replaces Ford part # C3AZ-4635-H. ...

This reproduction universal joint fits the differential end of the drive axle on all Eliminators and other cars equipped with the 390, 427, 428, 429 and some 351 Clevelands (see chart). Includes grease fitting for extended life. Replaces Ford part # C3AZ-4635-H.

Complete kit with shaft for one side. Includes grease seals and zerk fittings. Note! Often times the fine threads in the upper control arms will be worn to the point of being stripped. To keep this kit properly in place you may have to tack weld the threaded caps to the control arms in a couple of places.

Sold individually, two required per car. These are brand new, not rebuilds. We do not have the 4 bolt upper ball joint version available at this time. Replaces Ford Part #: C7DZ-3082-A. Fits 1967-70 Mercury Cougar and Ford Mustang. We have found that this economy version does not fit 1971-73. There just is not enough clearance for this unit to bolt into the shock tower. Having issues with wobbly or loose steering? Check out our video on sloppy steering below. ...

Sold individually, two required per car. These are brand new, not rebuilds. Please click onto the listing of our NOS arms to see side by side comparison pictures. We do not have the 4 bolt upper ball joint version available at this time. Replaces Ford part # C7DZ-3082-A. Having issues with wobbly or loose steering? Check out our video on sloppy steering below. ...

New quality upper control arm shaft kit. Fits all 1967-73 Mercury Cougar and Ford Mustang, also Maverick/Comet 1970-77, Fairlane 1966-70, Torino/Cyclone 1968-71. Comes with all parts shown. This is a much better design than the original Ford design. The down fall is it does not look at all like the original Ford kit. Having issues with wobbly or loose steering? Check out our video on sloppy steering below. ...

Rear axle vent bolt for the 67 - 73 Cougar or Mustang. This bolt serves a dual purpose, as it also holds the brake line bracket in place on the axle tube.

Concours rear axle vent hose for any 1967-73 Mercury Cougar or 1965-73 Ford Mustang. Rubber hose that attaches to the metal nipple on the top of your rear axle housing. Fits 8 and 9 inch rear ends. Includes hardware as shown. Crimp clamp, screw clamp and bolt. Ribbed hose like original, and has yellow paint mark like from the factory. About 20 inches of hose is included, a little more than what was from the factory. Part number 4A001 in the chassis assembly manual.

#373820-S Copper washer for attaching the 8 inch or 9 inch third members to the axle housings. Steel washers will leak, made from copper which is a soft metal and seals under the attaching nuts. Copper washers like the OEM Ford installed washers. Takes 10 washers total for both 8 and 9 inch rear ends. *Tip - It is a good idea to inspect or replace your old washers, many times they have tool marks from the housing or nuts that cause small troublesome leaks.

C8OA-3B236-A Complete lower control arm cam and attaching bolt. 4 pieces included - Cam/bolt, lower cam, nut and lock washer. We offer this used front suspension lower control arm adjusting cam from rust free Western States cars. These are MUCH better quality than any of the stock "looking" reproductions offered. For use on all 1967 - 1973 Mercury Cougar and Ford Mustangs. Part of the C6OZ-3048-A lower arm mounting kit. Bolt/cam part number C8OA-3B236-A, secondary cam part...

Housing overall width - 54-1/4 inches flange to flange. Spring perches are 43 inches apart on center. Bare housing with proper axle pad spacing, vent location, and brake line attaching. For all 1968 big block Cougars. Over-sized shipping length. Ford part # C8ZZ-4010-C. Axles needed: Passenger side - 31-1/8 inches long, Driver side 27 inches long. *Tip* If you are looking to strengthen your 1967-68 Cougar or Mustang with a 9 inch rear end, consider buying our used assembly from a 1969 or 1970....

Housing overall width - 54-1/4 inches flange to flange. Spring perches are 43 inches apart on center. Bare housing with proper axle pad spacing, vent location, and brake line attaching. For all 1968 big block Cougars. Over-sized shipping length. Also has little differences in the housing early to late. Feb 1968, the brake hose mounting hole moved for staggered shocks, for use with 4 speed 428CJ's. Ford part # C8ZZ-4010-C. Axles needed: Passenger side - 31-1/8 inches long, Driver side 27...

NOTE! When we ship a rear end, we will remove the third member and ship it in a separate box. Some assembly will be required. Housing overall width - 54-1/4 inches flange to flange. Spring perches are 43 inches apart on center. Overall width measured from faces of axles, not the tips. All 1967-70 have the same overall width of 59-1/2 inches. Rear axle assembly - Housing, Axles, brake backing plates, and third member. First year for the oil fill plug in the cast third member. Also has little...

NOTE! When we ship a rear end, we will remove the third member and ship it in a separate box. Some assembly will be required. Housing overall width - 54-1/4 inches flange to flange. Spring perches are 43 inches apart on center. Overall width measured from faces of axles, not the tips. All 1967-70 have the same overall width of 59-1/2 inches. Rear axle assembly - Housing, Axles, brake backing plates, and third member. First year for the oil fill plug in the cast third member. Also has little...

Although this premium reproduction strut rod bushing kit appears very similar to the economy kit, they are in fact superior. The main difference being that the bushings are made from a higher quality rubber compound.Replaces Ford Part #: C6OZ-3A187-AR.

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.

This listing is for a 3 bolt type upper ball joint, NOS, original Ford Service replacement upper control arm assembly. We have a very hard time keeping these in stock but we keep the listing up as it is good for comparison sake when considering the differences between reproduction and OEM. Keep in mind, service replacement parts often differ slightly from what actually came on the car. Over the years tooling is often replaced or modified and suppliers of things like fasteners often change....

This original part has been reinforced to brace the front frame rails / tie together lower control arm pivots in a superior way to the original design. This design will prevent any camber change in hard cornering. This is not needed for the average Cougar owner but if you are desiring to make your car a "Handling Machine" every bit counts and this is an inexpensive upgrade. These crossmembers are welded in house, and will be unpainted bare metal. This combined with our shock tower...

Also called a pumpkin, 2.79:1 open ratio. Check your door tag under "Axle". 1967 code 0 (zero) 1968 code 2

Also called a pumpkin, 3.00:1 locking ratio.Check your door tag under "Axle".Please note, that this is a vintage, two pin equa lock third member. Most of us should be looking at a modern design traction lock for spirited driving. The 1960's Equa-Lock, is pretty weak.1967 code A 1968 code E

1967 - 1969 390-4V engines with 3 or 4 speed manual transmissions. 1969 - 1970 Boss 302 Eliminator 4 speeds. 1970 M-code with 3 or 4 speed manual transmissions. Shaft diameter 3 inches, length 53-1/32" measured on U-joint centers. Used and 'as balanced' from the factory. Ask about slip yokes. Shipping is oversized due to length.

1968 - 1970 428CJ Drive shaft - Used All 428CJ's with 4 speed manual transmissions. Shaft diameter 3 inches, length 53 inches measured on U-joint centers. Used and 'as balanced' from the factory. Ask about slip yokes. Shipping is oversized due to length.Ford part # C8WY-4602-A.

428CJ engines with C6 automatic transmissions. Shaft diameter 3-1/2 inches. Length 49-41/64 inches, measured on U-joint centers. Used and 'as balanced' from the factory. Ask about slip yokes. Shipping is oversized due to length.

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...

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

Reproduction passenger side (right hand) outer frame rail patch for Mercury Cougar or Ford Mustang.Here's our little film to help you fortify your flexxy feline!

There are a lot of choices out there when it comes to front end parts. There are numerous manufacturers on each part and some are priced very, very low. We do not like the quality of many of these discount parts and do not like selling them when we don't like using them on our own cars. We feel we can stand behind these quality products shown here. Note: Bright orange protective covers are to be removed before installation. KIT includes: (2) Lower Control Arms, (2) Upper Control Arms, (2)...

There are a lot of choices out there when it comes to front end parts. There are numerous manufacturers on each part and some are priced very, very low. We do not like the quality of many of these discount parts and do not like selling them when we don't like using them on our own cars. We feel we can stand behind these quality products shown here. KIT includes: (2) Lower Control Arms, (2) Upper Control Arms, (2) Outer Tie Rods, (2) Inner Tie Rods, (1) Idler Arm, (2) Spring Perches. If you...

Factory 15/16" sway bar for all GT-E 427-4V, 428 Cobra Jets, 428Super Cobra Jets, and Boss 302 Eliminators. Factory identified with a single 'Green' and single 'Yellow' paint stripe. We also carry the spacer plates separately. *Trivia - 1970 was the first year that a rear sway bar was available on a Cougar. A 5/8 inch rear sway bar would have been included with the competition handling package in 1970. This factory used front sway bar, does not include any mounting brackets or end link...

Must have for 69-70 convertible owners or anyone else who wishes to tighten up the notoriously weak front inner structure of the 67-70 Cougar / Mustang. All three of these easy to install upgrades are outlined in the BOSS 302 Chassis Modification book that is NOT included in this package. After you install this kit you will wonder how you could have possibly lived this long without it. Even if you already have the one piece export brace, the chances are it is the old ill fitting off-shore...

Must have for 69-70 convertible owners or anyone else who wishes to tighten up the notoriously weak front inner structure of the 67-70 Cougar / Mustang. All three of these easy to install upgrades are outlined in the BOSS 302 Chassis Modification book that is NOT included in this package. After you install this kit you will wonder how you could have possibly lived this long without it. Even if you already have the one piece export brace, the chances are it is the old ill fitting off-shore...

Must have for 69-70 convertible owners or anyone else who wishes to tighten up the notoriously weak front inner structure of the 67-70 Cougar / Mustang. All three of these easy to install upgrades are outlined in the BOSS 302 Chassis Modification book that is NOT included in this package. After you install this kit you will wonder how you could have possibly lived this long without it. Even if you already have the one piece export brace, the chances are it is the old ill fitting off-shore...

Fits all 1967-70 Mercury Cougar and Ford Mustang with factory manual steering. Rarely did these last 60,000 miles. To find one after 50 plus years is quite a find! These are intended for professional restoration with new bushings prior to installation. That is why they are graded as "CORE GRADE". Very limited quantities, we offer core grade suspension parts for those car owners that wish to avoid reproduction parts. Typically this manual steering, idler arm would have had a pink...

Quality reproduction. Fits all 1967-70 Mercury Cougar and Ford Mustang. 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. Lin, Hey, just wanted to thank you for your prompt service. Last Friday 4/24/09 I ordered a 71 - 73 Idler Arm and today (Monday 4/27/2009) I received it. WOW!!! I just wanted to let you know that you guys are...

Fits all 1967-70 Mercury Cougar and Ford Mustang with factory power steering. Rarely did these last 60,000 miles. To find one after 50 plus years is quite a find! These are intended for professional restoration with new bushings prior to installation. That is why they are graded as "CORE GRADE". Very limited quantities, we offer core grade suspension parts for those car owners that wish to avoid reproduction parts. Typically this manual steering, idler arm would have had a yellow paint mark on...

Universal driver side (left hand) or passenger side (right hand) inner floor frame patch that you can trim to fit the area that needs to be repaired.

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,...