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Old 06-08-2011, 09:37 PM   #3
Rob68c10
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Join Date: Mar 2010
Location: Eastern Shore, Maryland
Posts: 159
Re: School me on swapping 6 to 5 lug, lowering and converting to power brakes all at

Quote:
Originally Posted by Fitz View Post
Pittman arm on the 72 suspension is different length than the 67-68 front end and I believe the tie rod ends are different as well. The PO of my 67 stepside used a bastard mix of original and a aftermarket parts that did not work well together so, I used the ECE drop spindles and springs for a 4 in drop in front, calipers and replaced the steering box with their fast ratio unit. New Moog ball joints and a set of KYB shocks to round it out. If you leave drums on the rear you will need a disc/drum proportioning valve which must be replaced with a disc/disc unit when you add the read discs. I did mine all at once so I never had to worry about the prop valve. The booster needs the "long" actuating rod for the master cylinder and you will need the new parts for the pedal linkage and mounting brackets for the booster.

My set-up is probably unique because of the booster...I did not have room for anything larger than a 7 inch diameter booster (stock unit is 10 inches) so I used a dual diaphragm unit with pedal clevis, brackets and master cylinder from carolina Classic trucks. The conversion to power disc is straightforward.

The 72 crossmember is different from the 67-68 so talk to your vendor BEFORE you buy....Stan at Early Classics is very knowledgeable so, if you call, he will help you pick the right stuff. After sorting out the correct anti sway bar mounts, idler arm, pittman arm and tie rod ends with him, I went from before to after in one day.
Thanks for the info. Sounds like I just need to do it right the first time and do the disk brake conversion for the rear. And also sounds like I need to just call ECE.

I have the booster/master cylinder/pedal assembly from the 72 so I should be ok there.

Sounds like I need to save a little more cash too.
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