After months of planning, purchasing parts, setting up the garage, and reading the posts, I started the brake upgrade today on my 67 Mustang Hardtop.
The car has 4 lug drums in front and back. The current rear end is a 3.2 :1 small (7 1/4"?) rear end.
I installed a power brake booster earlier this year and definitely appreciated the improvement in stopping power. As I drive this car often, I decided for saftey, front disc was the way to go. Since I'm changing the front to 5 lug, a new rear end needed to be installed as well.
I found a local guy that is really into Cougars. I purchase complete front disc assemblies including calipers, rotors, spindles splash plates - basically everything - from a 68 Cougar. He also sold me an 8" rear end out of a 67 with bigger drum brakes than what I have now. The new rear end is 3.0:1.
I purchased the parts for the rear end rebuild, and had a local guy do all the work to rebuild. He is an expert at gears and stuff, so the rebuild was no issue.
The disc setups I've done myself. No surprises there either which has been nice. Most of the parts I was able to get from either Autozone or online. I did wind up getting the splash plate gaskets from a Mustang catalog.
My buddy Bob came over about 10 am today and we got to work. Had to finish detailing the rear end, as well as rebuild one of the disc assemblies that we had not yet started on.
By the end of the day, we had both disc assemblies bolted on, but have not yet connected brake lines.
Lots more to do, but its a start. My back is killing me!
I'll take some pics and post tomorrow.











