Who has Impala SS rear disc brakes ?? - Page 4 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

powell72 · 12-12-2006, 02:30 PM

I think one of the biggest issues with the Cad setups,(aside from core charges) is the constant need to apply the e-brake to keep the calipers adjusted. I think all the pieced together setups have some issue though, some people can't get over no e-brake on the Impala ones.

**CMars45000** · 12-12-2006, 02:42 PM

My other thought was this: Integral drum emergency brake?

Don't most of the newer vehicle (at least GM) that have rear disc brakes and use a drum brake as an e-brake have the same axle flange bolt diameter as the old 12-bolts...that was my other thought but the rotors for that kind of setup are substantially more expensive.

Ram-Man · 12-12-2006, 07:25 PM

I'm in the process of installing the impala rear dics on mine. I got the brackets from Glock35ipsc. I think the caddy calipers are old school. Newer style impala ss calipers fit like a glove. I haven't used an emergency brake yet so I don't see the need for one with an auto. Most of the time the e-brake doesn't work anyway. Glock35ipsc has put alot of time into these brackets and it shows they look like a factory install.

powell72 · 12-12-2006, 07:30 PM

Quote:

Originally Posted by CMars45000

My other thought was this: Integral drum emergency brake?

Don't most of the newer vehicle (at least GM) that have rear disc brakes and use a drum brake as an e-brake have the same axle flange bolt diameter as the old 12-bolts...that was my other thought but the rotors for that kind of setup are substantially more expensive.

I had thought about that, I even was lurking on an Impala SS forum looking for someone parting out a 9C1 or SS car to get the backing plates. It would take some fab work. I'm with the others though, I never use my e-brake and glock's brackets are WAY nice.

glock35ipsc · 12-12-2006, 08:17 PM

Hehe, thanks guys!

Inthuwind · 12-12-2006, 09:08 PM

To keep this fresh, here are the dimensions for Caprice caliper mounting plate.~

Ram-Man · 12-12-2006, 09:47 PM

I got my cores yeeehaaaaaa!!http://cgi.ebay.com/ebaymotors/Impal...spagenameZWDVW

7387chevys · 12-12-2006, 10:15 PM

Can this be done on 1973-1987s?
Thanks
Shane

poorboy · 12-12-2006, 11:00 PM

Quote:

Originally Posted by 7387chevys

Can this be done on 1973-1987s?
Thanks
Shane

I don't see why not.

7387chevys · 12-12-2006, 11:12 PM

Wonder wow good this would work with hydroboost

If anyone has done this on 73-87s please chime in
Shane

BustedTruck · 12-21-2006, 10:38 PM

What thickness does the mounting plate need to be?

Ram-Man · 12-22-2006, 12:51 PM

Quote:

Originally Posted by BustedTruck

What thickness does the mounting plate need to be?

3/8" are what glock made. They fit like a glove!

jkade · 12-22-2006, 06:14 PM

www.car-part.com for your rear calipers

BustedTruck · 12-22-2006, 08:51 PM

OK so I need to get impala ss rotors and camaro calipers if I want the e-brake. Will the deminsions in #86 work for the camaro calipers as well?

Ram-Man · 12-22-2006, 09:06 PM

Quote:

Originally Posted by jkade

www.car-part.com for your rear calipers

I would really consider new when it comes to calipers. I found a used set only for the core value. Used calipers just sound like trouble. My 2 cents worth.

BustedTruck · 12-22-2006, 09:12 PM

I agree new is the way to go with brakes. I just need to know if the bracket listed in #86 will work with the camaro brackets before I pay a buddy to make them.

jkade · 12-22-2006, 10:18 PM

Quote:

Originally Posted by Ram-Man

I would really consider new when it comes to calipers. I found a used set only for the core value. Used calipers just sound like trouble. My 2 cents worth.

Well if you are going to powdercoat them like I am going to do it would be dumb to buy a new set and have to take them apart. I will rebuild them when I get them powdercoated. I don't much care for the finish on the new ones. Thanks for the info though.

jkade · 12-22-2006, 10:21 PM

How much are ya'll paying for the cores and the new ones?

Ram-Man · 12-22-2006, 11:16 PM

The cores can be up to $90 each from what I have seen. I think the least amount for a core I found was about $45 if I remember right. The brackets in #86 are only for the impala ss calipers.

7387chevys · 12-23-2006, 12:37 AM

What year Impala rotors? Are these 5-on-5 if not can they be redrilled to 5-on-5? What year Camaro Calipers?With Impala rotors and Camaro calipers will I have to modify my axle shafts?
Thanks
Shane

deoncollins69 · 12-23-2006, 07:04 AM

Just to chime in here. For you guys looking to add the internal drum parking brake on the disk swap, I have seen on more than a few occasions that if you do not use or apply the brake very often the internalls(shoes and clips) rot and fails. They are in a confined space but not protected to well. I have had them fall apart when replacing the brakes on more than one truck. I also find the drum surface is shoot. I wiould tend to agree that if you wan a parking brake I would go with the Camaro or Caddy setup. It's much easier to swap out a caliper than the rotors and all the drum hardware. my 3 cents

Ram-Man · 12-23-2006, 09:48 AM

Quote:

Originally Posted by 7387chevys

What year Impala rotors? Are these 5-on-5 if not can they be redrilled to 5-on-5? What year Camaro Calipers?With Impala rotors and Camaro calipers will I have to modify my axle shafts?
Thanks
Shane

94-96 impala ss and caprice rotors. They are 5 on 5 bolt pattern. They fit right on your axles.
As for the parking brake, No need for it as I can see. Majority of the time they don't work anyway.

jkade · 12-29-2006, 07:30 PM

Here is how my calipers looked after I powder coated them. I may go back and do them black, I can't decide if I like the chrome. Name: kade 049.jpg
Views: 1083
Size: 82.5 KB

Name: kade 049.jpg
Views: 1083
Size: 82.5 KB

Name: kade 050.jpg
Views: 1072
Size: 66.6 KB

SCOTI · 12-29-2006, 10:19 PM

Quote:

Originally Posted by Ram-Man

94-96 impala ss and caprice rotors. They are 5 on 5 bolt pattern. They fit right on your axles.
As for the parking brake, No need for it as I can see. Majority of the time they don't work anyway.

In my 20+ yrs of driving, I've only used the emergency brake in an emergency situation twice...... I shudder to think what would have happened those 2 times w/o one.

Ram-Man · 12-30-2006, 06:14 PM

jkade, those look nice. Here are what your brackets look like if you got them from glock.

12-12-2006, 02:30 PM	#76
powell72 Senior Member Join Date: Jan 2005 Location: Loveland Co. Posts: 3,098	Re: Who has Impala SS rear disc brakes ?? I think one of the biggest issues with the Cad setups,(aside from core charges) is the constant need to apply the e-brake to keep the calipers adjusted. I think all the pieced together setups have some issue though, some people can't get over no e-brake on the Impala ones. __________________ Chris 74 Custom Deluxe SWB 350/350/3.73’s 99 2wd Silverado RCSB 5.3/4L60/3.90’s http://www.classictrucks.com/feature...short_bed.html

12-12-2006, 02:42 PM	#77
CMars45000 Registered User Join Date: Jul 2006 Location: Pittsburgh, PA Posts: 204	Re: Who has Impala SS rear disc brakes ?? My other thought was this: Integral drum emergency brake? Don't most of the newer vehicle (at least GM) that have rear disc brakes and use a drum brake as an e-brake have the same axle flange bolt diameter as the old 12-bolts...that was my other thought but the rotors for that kind of setup are substantially more expensive. __________________ Project Family Values Build Thread Vehicles/Projects: -1971 C10 SWB Fleetside! Gathering parts now, will begin frame-off resto soon... Pleasure in the job puts perfection in the work. -Aristotle

12-12-2006, 07:25 PM	#78
Ram-Man Senior Member Join Date: Aug 2006 Location: Minnesota Posts: 943	Re: Who has Impala SS rear disc brakes ?? I'm in the process of installing the impala rear dics on mine. I got the brackets from Glock35ipsc. I think the caddy calipers are old school. Newer style impala ss calipers fit like a glove. I haven't used an emergency brake yet so I don't see the need for one with an auto. Most of the time the e-brake doesn't work anyway. Glock35ipsc has put alot of time into these brackets and it shows they look like a factory install.

12-12-2006, 08:17 PM	#80
glock35ipsc Next project: 1970 K10 Join Date: Feb 2004 Location: Fort Collins, Colo 80524 Posts: 6,685	Re: Who has Impala SS rear disc brakes ?? Hehe, thanks guys! __________________ *Bob* 1970 Chevy K10 LWB "Goldie" 350/TH350 *next project!!* 1981 Chevy C10 LWB 355/TH350 - My son's truck LS SWAP FORUM! Tons of LS swap info here! PLEASE CLICK HERE TO SUPPORT THE GREATEST BOARD ON THE NET! CLICK HERE FOR THE FAQ INDEX by KRUE

12-12-2006, 09:08 PM	#81
Inthuwind Straight jacket required Join Date: Oct 2003 Location: OKC, OK Posts: 882	Re: Who has Impala SS rear disc brakes ?? To keep this fresh, here are the dimensions for Caprice caliper mounting plate.~ Attached Images __________________ 1968 C10 Short Stepper 350/350 A/C P/S P/B Front disc 3/5 static/ 12bolt rear 3:73 1979 Pontiac Trans Am 10th Anniversary/455/4spd 2011 H-D Street Glide - CAMMED n lowered Dad always said,"Son, if you can't be good...be good at it."

12-12-2006, 09:47 PM	#82
Ram-Man Senior Member Join Date: Aug 2006 Location: Minnesota Posts: 943	Re: Who has Impala SS rear disc brakes ?? I got my cores yeeehaaaaaa!!http://cgi.ebay.com/ebaymotors/Impal...spagenameZWDVW

12-12-2006, 10:15 PM	#83
7387chevys Registered User Join Date: Jun 2006 Location: WVa Posts: 758	Re: Who has Impala SS rear disc brakes ?? Can this be done on 1973-1987s? Thanks Shane

12-12-2006, 11:12 PM	#85
7387chevys Registered User Join Date: Jun 2006 Location: WVa Posts: 758	Re: Who has Impala SS rear disc brakes ?? Wonder wow good this would work with hydroboost If anyone has done this on 73-87s please chime in Shane

12-21-2006, 10:38 PM	#86
BustedTruck Registered User Join Date: Dec 2006 Location: Braselton, GA Posts: 245	Re: Who has Impala SS rear disc brakes ?? What thickness does the mounting plate need to be?

12-22-2006, 06:14 PM	#88
jkade Senior Member Join Date: Nov 2005 Location: AL Posts: 2,519	Re: Who has Impala SS rear disc brakes ?? www.car-part.com for your rear calipers

12-22-2006, 08:51 PM	#89
BustedTruck Registered User Join Date: Dec 2006 Location: Braselton, GA Posts: 245	Re: Who has Impala SS rear disc brakes ?? OK so I need to get impala ss rotors and camaro calipers if I want the e-brake. Will the deminsions in #86 work for the camaro calipers as well?

12-22-2006, 09:12 PM	#91
BustedTruck Registered User Join Date: Dec 2006 Location: Braselton, GA Posts: 245	Re: Who has Impala SS rear disc brakes ?? I agree new is the way to go with brakes. I just need to know if the bracket listed in #86 will work with the camaro brackets before I pay a buddy to make them.

12-22-2006, 10:21 PM	#93
jkade Senior Member Join Date: Nov 2005 Location: AL Posts: 2,519	Re: Who has Impala SS rear disc brakes ?? How much are ya'll paying for the cores and the new ones?

12-22-2006, 11:16 PM	#94
Ram-Man Senior Member Join Date: Aug 2006 Location: Minnesota Posts: 943	Re: Who has Impala SS rear disc brakes ?? The cores can be up to $90 each from what I have seen. I think the least amount for a core I found was about $45 if I remember right. The brackets in #86 are only for the impala ss calipers.

12-23-2006, 12:37 AM	#95
7387chevys Registered User Join Date: Jun 2006 Location: WVa Posts: 758	Re: Who has Impala SS rear disc brakes ?? What year Impala rotors? Are these 5-on-5 if not can they be redrilled to 5-on-5? What year Camaro Calipers?With Impala rotors and Camaro calipers will I have to modify my axle shafts? Thanks Shane



Register or Log In To remove these advertisements.

12-23-2006, 07:04 AM	#96
deoncollins69 Registered User Join Date: Nov 2006 Location: Rantoul ILL Posts: 15	Re: Who has Impala SS rear disc brakes ?? Just to chime in here. For you guys looking to add the internal drum parking brake on the disk swap, I have seen on more than a few occasions that if you do not use or apply the brake very often the internalls(shoes and clips) rot and fails. They are in a confined space but not protected to well. I have had them fall apart when replacing the brakes on more than one truck. I also find the drum surface is shoot. I wiould tend to agree that if you wan a parking brake I would go with the Camaro or Caddy setup. It's much easier to swap out a caliper than the rotors and all the drum hardware. my 3 cents

12-29-2006, 07:30 PM	#98
jkade Senior Member Join Date: Nov 2005 Location: AL Posts: 2,519	Re: Who has Impala SS rear disc brakes ?? Here is how my calipers looked after I powder coated them. I may go back and do them black, I can't decide if I like the chrome.

12-30-2006, 06:14 PM	#100
Ram-Man Senior Member Join Date: Aug 2006 Location: Minnesota Posts: 943	Re: Who has Impala SS rear disc brakes ?? jkade, those look nice. Here are what your brackets look like if you got them from glock. Attached Images

Register or Log In To remove these advertisements.