rear disc brakes

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427belair
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rear disc brakes

#1 Post by 427belair » Wed Oct 22, 2008 7:19 pm

I'm looking for the cheapest set up for rear discs, I'm tired of fighting the drums when pulling the axles. I know you can buy a kit for about $550, but I only want to spend about $300 or less. BTW its for a 74 nova w/ a 9" rear 5x5 bolt pattern.

mytmouz
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Re: rear disc brakes

#2 Post by mytmouz » Wed Oct 22, 2008 8:31 pm

8.8 explorer discs can be adapted pretty easy. Or the Lincoln Versailles factory 9 inch discs, which is what I have....
Trucks are for haulin...

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supernova
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Re: rear disc brakes

#3 Post by supernova » Wed Oct 22, 2008 9:08 pm

Try this site:
http://www.steeltechsolutions.com/index.html
I did mine with parts and info from this web site. I have a 9" with GM disc brakes. My axels are drilled for a 4 3/4 GM bolt pattorn so it was hard to set it up. I was able to set ot up with the p-brake working for about $350.00
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rustbucket
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Re: rear disc brakes

#4 Post by rustbucket » Thu Oct 23, 2008 9:46 am

I run 85 camaro rear disc and rotors. The kit also includes pads. I had some rear brackets and bought some short brake lines to go from the tee to the calipers. The entire conversion cost me $160 bucks.
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HAULIN' IT
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Re: rear disc brakes

#5 Post by HAULIN' IT » Fri Oct 24, 2008 4:55 pm

Belair, I'm concerned about your bolt pattern...5x5 is used on mid '70's Lincolns, 28 spline, big axle bearing bore w/tapered roller bearing. Is this what you have, with re-splined axles? What size bolts are holding your backing plates on? Lorne

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vegaracer
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Re: rear disc brakes

#6 Post by vegaracer » Fri Oct 24, 2008 9:53 pm

5x5 is also used on the pick-up trucks. Its what we had in our old mustang.
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TubbedTruck67
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Re: rear disc brakes

#7 Post by TubbedTruck67 » Sun Oct 26, 2008 6:49 pm

Speedway motors should sell something as a kit along the lines of what your wanting to spend.

HAULIN' IT
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Re: rear disc brakes

#8 Post by HAULIN' IT » Mon Oct 27, 2008 4:40 pm

Vega, The Ford truck, 2wd Dodge truck, CJ ect. Jeeps, IH scout ect. are 5x5.5". The 5x5 are on the Lincolns (& maybe some other in this family), which is also the same as '71-up Chevy 2wd truck & some early/mid '70's Impala/Caprices family & later wagons. I may have omitted something, but it's close. Belair, Do you have the original housing from these axles, dose it have flattened tubes with coil spring mounts? Lorne

427belair
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Re: rear disc brakes

#9 Post by 427belair » Mon Oct 27, 2008 5:58 pm

No I had my new axles drilled for the 5x5 pattern because i found some new in box M/T 15x12" rim for $75 each.

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vegaracer
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Re: rear disc brakes

#10 Post by vegaracer » Tue Oct 28, 2008 9:01 am

Yeah, sorry about that. I usually get the two backwards.
Feenstra's Towing

1973 Vega
434 SBC, N.A.
Powerglide
9.01 @ 146

HAULIN' IT
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Re: rear disc brakes

#11 Post by HAULIN' IT » Tue Oct 28, 2008 5:03 pm

Ok, What size axle bearing are you using? If it's the large (3.150) are you using a Ford backing plate pattern? What size bolts are holding the backing plates on? Lorne

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