Ball Joint talk

What I wanted to discuss is regarding the screw in MOPAR style ball joint that is very popular with the tubular control arms for the venerable Mustang II suspension.

These two ball joints are very different in how they are supposed to be used

The ball joint pictured at the right is the commonly used K772 MOPAR screw in ball joint used on tubular control arms throughout the industry. If you look up that number you will see it is meant for MOPAR Upper Mid-Sized cars. It is not intended for use as a lower ball joint where it will see tension loads.

The ball joint on the Left is a K719. It has the same threaded body of the K772 but if you notice one very different difference in that body, it encloses much more of the ball stud. This is a true lower ball joint meant for the Mid-Size and larger passenger cars. While it will directly replace your K772 ball joint in the control arm, the stem is larger. This larger stem requires you to machine your spindle to accept it.

While many thousands of cars and trucks are on the road using the K772 as a lower ball joint without failure, we have seen a few. Granted, this is a very robust ball joint, and if you are using a quality joint like the MOOG Problem Solver line, you may never experience a failure. We have, on the other-hand, solved some driveability issues associated with the Mustang II suspension, mainly the nervousness out on the highway but replacing the ball joints with a true lower ball joint. Now don’t take this as the end all-cure all solution to your Mustang II suspension, it’s just something we have experienced. Because the K772 is not meant to be loaded in tension, it can be “sticky” and not let your steering wheel return to center properly.

All of our Mustang II based control arms feature the K719 on the lower, and we machine the spindles to fit. If this seems like an upgrade you would like to make, give us a call and we can take care of you.

More new product in the store

Recently added are dropped spindles, engine mounts and a few other goodies.

Like this, a bolt-in transmission crossmember for stock Model A frames. Allows you to use ’35 up style transmission mounts and a 48-52 Ford F1 brake and clutch pedal set. 

 

Quick hits from around the shop

1955-1959 GM Dakota kits very soon. AND MORE!

Been working on the design for the newest kit to our line. The 1955-1959 GM Truck Dakota kit. We will have this ready by the end of September in two forms. Our standard kit that accepts the stock ’87-’96 Dodge Dakota componentry and this will be our first venture into a tube control arm and coil over front end! Yes, you read that right we are going to offer tube control arms very soon. I have been working on the design and the fixturing to get these to a reasonable cost. So look for an official release of the newest kits very soon.

We have also been working on engine mounts and bolt on anti-roll bar mounts. I have some almost ready to go for Ford and Chevy engines in the 35-56 F100 kits. I need to check fitment on the others before we release them.

 

 

New information regarding springs and brakes

I do my best to keep up with information on all of our products. I was recently informed that the earlier 1973-1982 Dodge D series rotors for the 3000 pound front axle take a different bearing and are not compatible with the Dakota spindles. I made a quick note on the D-series caliper bracket selection about this change and will soon update all of the information to reflect the correct interchanges.

This morning however, was a question about springs for the Dakota IFS kits with 302 Fords. This is a work in progress and as I gather more information about the spring selections I will add it to the list to help you guys get the most out of your front end. This new information about the spring selection is in the Dakota Tech section.

LA Roadster Show 2015, We Were There!

What a show. The heat had to be a factor in the low turn out. That and the guys that go in first roped off over 90% of the spaces, leaving many swappers to turn around and go home. I spoke to two guys that demanded their $70.00 back because there were no available spaces. Even on Saturday a large percentage of the “saved” spaces were still empty with yellow tape and cones and maybe a lawn chair and a small pile of scrap metal to guard the space. I cannot see this happening for much longer before they the LA Roadster guys start having to do assigned spaces or at least check that the guys that paid for one spot only have one spot and so forth.

We set up with Hotrod Ron and had a good selection of stuff. The reception to our new fully bolt together ’32 frame was encouraging. The SBC engine saddle was the hit of the show! Now I’m going to have to put them into the store. Look for those items in the near future, but if you’re impatient you can always give me a call.

IMG_20150619_135942We talked with several satisfied customers and even saw Tim Thompson and his wonderful ’32 3W with the first mail ordered Full-X member installed. Of course Dr Marvelus and I had to take the opportunity for a shot of us all together. 2015-06-19 13.55.22

It’s summer time and we are still at it. More new products are on the way.

Instruction sheets for the 65-66 F100s

I have to apologize for not getting this done sooner, but here they are. A real set of instructions for you guys.

CLICK HERE FOR THE LINK TO THE INSTRUCTIONS

New product: D-series Caliper Brackets

We have started offering the caliper brackets that allow you to use the Wilwood D52 Dual Piston caliper bracket and the larger rotor from the ’73-’93 Full size trucks on your Dodge Dakota based front end. Have a look CLICK HERE

Now available in the Store: ’53-’56 F100 Dakota kits

That’s right! Available again, the really correct IFS kit for your Classic Truck is available. The only true truck suspension kit for you classic, rack and pinion, double A-frame rugged and designed to last. The correct track width, you can use readily available and inexpensive wheels and tires, two choices of bolt patterns, including a stock 5 on 5 1/2″ to match your stock or upgraded truck rear axle.

This kit can take your abuse. Designed for heavy loads or just a nice daily driver, this kit works with most engines including heavy diesel up to 1000+ pounds. With the addition of an anti-roll bar and a performance oriented shock absorber, it will carve corners with confidence. Add a pair of dropped spindles and get the stance you want, this kit will meet the demands of most all you need.

 

Zeroing in on the 53-56 Kits

Industrial Chassis Inc Dodge Dakota based IFS Kit

Industrial Chassis Inc Dodge Dakota based IFS Kit

The first run of the newest generation Dakota kits for the 53-56 F100s will be run by the end of this week. We already have a handful of pre-orders. Look for them to be listed in the store this weekend!