Guys,

I want to go ahead and convert to disc front....after reading all the threads and doing internet searches does anyone know for sure if my stock 14" rally II wheels will work with the conversion? The research I found...some say No have to upgrade to 15"...some say yes but some grinding required.

Also, there must be 15 different conversion kits available....which is a popular and recommended one?

Finally do i have to get a booster? I found only one kit that didn't have the booster so whats the story on booster's?

I'm not a brake guy and this is easily confusing me.......would ya'll mind checking out this kit and letting me know if it would work.

Thanks fellas

Randy


Here's the kit:
http://www.ebay.com/itm/1967-1974-Camaro...=p2054897.l4275

Keene, NH(where that kit is being sold) is where Ames Performance Parts is located. It isn't a tiny town, but it isn't that big either and I would suspect there is a relationship there somehow.

The Right Stuff detailing does list a brake kit specifically for 14" wheels.

Go with the RIGHT STUFF brake conversion kit for 14" wheels part number AFXDC14. It also works with 15 in wheels if you decide to upgrade wheel size. They make quality products and a lot of folks have used their product to include myself. Here is the link to right stuff kit http://www.getdiscbrakes.com/afxdc14 Looks like you can get it cheaper at Summit. http://www.summitracing.com/parts/rsd-afxdc14/overview/year/1969/make/pontiac/model/firebird

FORGOT TO ADD... This kit includes the booster, which you need!

X3 on the Right Stuff brake kit...and spring for the booster and new lines as well.

When I got mine, I did have to grind the top of the caliper bracket, not a big deal.

Yes, the sharp edge on the caliper bracket is usually the culprit.

Thanks folks, I shall get them ordered this week.

I appreciate the help and the links.

Right Stuff also has a slotted version.

I bought slotted rotors for my wifes Tahoe and when it came time to redo the brakes I was told by the shop that the slotted rotors could not be turned on a normal brake lathe. I had to buy new rotors again which sucks because they don't charge me to turn them. Neill

slotted rotors do not give and real advantage on a regular everyday vehicle or bird for that matter unless you are on a road corse riding the brakes the whole time. save your $$$
I have turned slotted rotors before with no problems, just dont take a to deep of a cut and do a few cuts at a time and dont forget to finish with a fine cut. its just the marketing they want you to buy new rotors.

Cross drilled and slotted rotors can be cut.

If the 14" wheels you currently have are drum wheels, they might not work with disc brakes.

I used the Right Stuff kit with my 14 X 6 JC code wheels on my 67 Firebird. They fit great and the guys there were a HUGE help!!

Eddie

Great topic. I've been lurking around trying to figure out a decent kit to get and this one looks a hell of a lot easier than installing new spindles and removing coil springs.

One question though. The Right Stuff Kit offerred through summit states it has a booster and master cylinder, but the installation directions don't mention the master cylinder /booster install. Are the master cylinder/booster instructions included? I'm going from 4 wheel manual drums to the power disc conversion. Anything special I need to know about changing to a vaccuum assisted brake set up?

Thanks for the help!

Make sure the rod to the power booster goes to the lower hole on the brake pedal and you have that adjusted properly. Also need to make sure the brake light switch is adjusted properly when all is done.

Thanks I'll keep that in mind. Appreciate the help!

If it's any help I'm currently doing a swap on an A body Pontiac and can take a few pictures if it helps at all.

If you have time some pictures would be awesome. If not, I'm hoping I can figure it out. Going to give Detailing a call to see what brake lines to order since I'm converting from manual to power. Make sure I get the proper pre-bent ones. Might as well change everything out while I'm at it.

I know this thread is 5 years old, but I have the same question regarding Rally II 14x6 drum to disc brake conversion.

It's hard to get a real answer regarding if the 14x6 DRUM Rally IIs JC or JO rims will work with the various 14" disc conversions.

Has anyone with the DRUM 14x6 rims done this conversion with JC codes or JC or even JK (Disc) or JA (Disc) 14x6 wheels?

I have been looking at the following kits for 68 Firebird 350 convertible 4spd with 4 manual drums.

The Right Stuff - AFXDC14
ABS Power Brakes - 14" disc conversion kit
Auto City Classic, Inc - 67-69 Front Disc Conversion 6769RRH

Has anyone actually done one of these and has any advice to share?

Thanks,
Frank

I put Inline tubes single piston disc kits on my car with JC Rally’s. They fit but I had to grind a small amount off the brackets. , not structural though. The kit is based on the 69 and up GM single discs. I like them so much bought them for my GTO.