Drilled and slotted rotors - The 1947 - Present Chevrolet & GMC Truck Message Board Network

itsmike2k · 04-26-2007, 12:55 PM

Hey i'm going with the impala rear disk on my 72 and was wondering where everyone was buying drilled and slotted rotors for both the front and rear? Thanks in advance

Mike

BigTruckDriver · 04-26-2007, 01:46 PM

Quote:

Originally Posted by itsmike2k

Hey i'm going with the impala rear disk on my 72 and was wondering where everyone was buying drilled and slotted rotors for both the front and rear? Thanks in advance

Mike

Check with CPP they might sell them. Also I know Summit racing and Jegs sell them also.

Alvin · 04-28-2007, 08:28 PM

I have purchased the Summit brand cross-drilled and slotted rotors for both the front and back (72 C10 front, 96 impala ss rear). I haven't installed them yet though. Look to be pretty nice pieces, but they have the potential to rust into some ugly mothers. Still can't beat 'em for the price though!

itsmike2k · 04-29-2007, 01:28 AM

Cool i'll check them out.. What size are the rotors on the 72's? Just wondering if anyone knows..

BigTruckDriver · 05-02-2007, 10:14 PM

Quote:

Originally Posted by Alvin

I have purchased the Summit brand cross-drilled and slotted rotors for both the front and back (72 C10 front, 96 impala ss rear). I haven't installed them yet though. Look to be pretty nice pieces, but they have the potential to rust into some ugly mothers. Still can't beat 'em for the price though!

I was thinking about these also. Do they have the same amount of slots as the CPP pieces. You could pain them black or silver maybe with some High temp paint.

itsmike2k · 05-02-2007, 11:27 PM

rockauto.com has some good deals on rotors and stuff.. I havent checked summit but slotted and drilled rotors for the impala conversion is 83.00 ea and i think the fronts are 93.00ea.. I still havent measured the rotos on my front.. Just wondering for some reason

..

jlaird · 05-03-2007, 10:12 AM

has anybody here actually used slotted rotors? I had PowerSlots on a late model daily driver and after a while, the slots would create a noise (I'm not going to try to explain it) under hard braking. For my '69 project, I went with regular rotors. I actually think the regular rotors look better on these old trucks anyway. IMO, the drilled and slotted look too sporty on these trucks.

Alvin · 05-03-2007, 10:14 AM

Quote:

Originally Posted by BigTruckDriver

I was thinking about these also. Do they have the same amount of slots as the CPP pieces. You could pain them black or silver maybe with some High temp paint.

I had considered painting some of the rotor with some high-temp paint but I still think the slots and holes will rust. We'll see.

I did get the fronts installed last night, I'll take some pics tonight. They're hard to see through my 15" cragar street stars, but hopefully those will be gone pretty soon.

I'm going to try to mock up the rear brakes this weekend.

Here is a shot of a front rotor from awhile back:

itsmike2k · 05-03-2007, 11:26 AM

I wonder if you taped off most of the contact surface and sprayed the holes and the slots with hi temp if it would help? Then when you did your first stop it would take the overspay off and leave the holes and slots the color.. You would have to clean the rotor really well to get the paint to stick cause they are greased from the factory right?

gringoloco · 05-03-2007, 01:17 PM

Look for cadmium or zinc plated rotors. No rusty...

Alvin · 05-03-2007, 03:23 PM

Quote:

Originally Posted by gringoloco

Look for cadmium or zinc plated rotors. No rusty...

Yeah, I think I'm okay with the rust for now. At least the rotors will match the body!

Alvin · 05-03-2007, 07:38 PM

Pictures as promised:

and a rear rotor:

abadsvt · 05-03-2007, 11:20 PM

I bought my front and rear setup from CPP. The front was pretty cheap. The rear was a little more but i love the way they look. The front is 12" and the rear is 11 3/4" give or take an 1/8th.

BigTruckDriver · 05-05-2007, 03:08 PM

Quote:

Originally Posted by BigTruckDriver

I was thinking about these also. Do they have the same amount of slots as the CPP pieces. You could pain them black or silver maybe with some High temp paint.

It looks like Summit and CPP sell the same ones. I was asking because CPP shows these with more slots and holes. How much are the Summit and the CPP fronts

tvblazer78 · 05-06-2007, 11:25 PM

So what kind of rear kit did you get for your truck and is that for a 10 or 12 bolt?

Trav

Quote:

Originally Posted by Alvin

Pictures as promised:

and a rear rotor:

Alvin · 05-07-2007, 10:53 AM

Quote:

Originally Posted by tvblazer78

So what kind of rear kit did you get for your truck and is that for a 10 or 12 bolt?

Trav

I bought the 12 bolt Impala SS caliper brackets from a board member (glock35ipsc) I have to piece together the rest of the kit. So far I only have the Impala SS rotors. Will be buying the calipers, pads, hoses, etc. this week or next.

I'll post some pictures of what I've got so far tonight.

*edit*
Can't see much, and I didn't have time to take the wheel off. I'll try to get some better pics sometime in the next couple of weeks. I'll have the rest of the parts for the rear brakes, and some 17" wheels to show them off.

tvblazer78 · 05-09-2007, 02:52 PM

Sweet thanks.. Ya keep me up to date with this and then I will ask you the big ? what kind of $ do you have in them...

Trav

Quote:

Originally Posted by Alvin

I bought the 12 bolt Impala SS caliper brackets from a board member (glock35ipsc) I have to piece together the rest of the kit. So far I only have the Impala SS rotors. Will be buying the calipers, pads, hoses, etc. this week or next.

I'll post some pictures of what I've got so far tonight.

*edit*
Can't see much, and I didn't have time to take the wheel off. I'll try to get some better pics sometime in the next couple of weeks. I'll have the rest of the parts for the rear brakes, and some 17" wheels to show them off.

jkade · 05-16-2007, 09:27 PM

Quote:

Originally Posted by tvblazer78

Sweet thanks.. Ya keep me up to date with this and then I will ask you the big ? what kind of $ do you have in them...

Trav

Go to www.car-part.com and find you some used ones on the cheap.

Frizzle Fry · 07-13-2007, 10:50 AM

Alvin, How are the summit rotors holding up/performing/looking? I'm thinking about buying some. Do they make any extra noise as jlaird described?

Alvin · 07-13-2007, 04:21 PM

Quote:

Originally Posted by Frizzle Fry

Alvin, How are the summit rotors holding up/performing/looking? I'm thinking about buying some. Do they make any extra noise as jlaird described?

Can't say! Haven't driven it yet

. Should have at least some idea in the next two months.

All this little crap takes a lot of time.

Frizzle Fry · 07-13-2007, 05:36 PM

I guess I could have just looked at your build thread

Anyone else using these? Impressions?

Truckstr · 07-19-2007, 11:38 AM

Quote:

Originally Posted by Alvin

Pictures as promised:

and a rear rotor:

Alvin,

You bought the exact same rotors (from Summit) that I have. Look at the bottom of the rotor in your second picture. See anything "strange". Hint: 3-2-3 holes versus 3-3-3 between all of the otherslots. I thought mine were the only ones, but looking at yours... not so. No biggie, just an observation.

I'm doing the Impala SS rotors (probably from Summit, as well) with the Camaro calipers (using the brackets from glock35ipsc). Are you using the Impala or Camaro calipers?

Alvin · 07-19-2007, 02:38 PM

Quote:

Originally Posted by Truckstr

Look at the bottom of the rotor in your second picture. See anything "strange".

Huh, I never noticed that! Or if I did, I don't remember. Very interesting.

Quote:

Originally Posted by Truckstr

Are you using the Impala or Camaro calipers?

I was going to use the Impala calipers, but I never got around to purchasing the calipers and stuff. Just paid for the Camaro caliper brackets last week. I like the idea of having an e-brake. It's just not worth taking the chance after working on this thing for 5 years.

I've since changed the look on the front end a little bit as well. Stripped the red paint off the calipers, ground down all the numbers and humps on the face (smoothed out very nicely), and painted them black. Looks pretty cool; almost like an aftermarket caliper. I'll have pics if I ever get them put back together.

Frizzle Fry · 07-19-2007, 05:49 PM

Interesting. I just got mine and they have the same anomaly. Oh well, the price is right and I'm sure it won't be noticeable behind the wheels.

Truckstr · 07-19-2007, 08:32 PM

Quote:

Originally Posted by Frizzle Fry

Interesting. I just got mine and they have the same anomaly. Oh well, the price is right and I'm sure it won't be noticeable behind the wheels.

I'm sure it won't cause a problem. I spotted it when I pulled 'em out of the box. Both were the same. Looks like they're all that way - so far.

04-26-2007, 12:55 PM	#1
itsmike2k Registered User Join Date: Apr 2007 Location: Vegas Posts: 225	Drilled and slotted rotors Hey i'm going with the impala rear disk on my 72 and was wondering where everyone was buying drilled and slotted rotors for both the front and rear? Thanks in advance Mike

04-28-2007, 08:28 PM	#3
Alvin Never Done? Join Date: May 2000 Location: Ohio Posts: 1,435	Re: Drilled and slotted rotors I have purchased the Summit brand cross-drilled and slotted rotors for both the front and back (72 C10 front, 96 impala ss rear). I haven't installed them yet though. Look to be pretty nice pieces, but they have the potential to rust into some ugly mothers. Still can't beat 'em for the price though! __________________ Ethel - The Legend Continues... Ethel has been sold.

04-29-2007, 01:28 AM	#4
itsmike2k Registered User Join Date: Apr 2007 Location: Vegas Posts: 225	Re: Drilled and slotted rotors Cool i'll check them out.. What size are the rotors on the 72's? Just wondering if anyone knows.. __________________ Mike 1972 LT1/4l60e Short Bed ART Front and Rear Strong Arms http://www.67-72chevytrucks.com/vboa...50#post2151750

05-02-2007, 11:27 PM	#6
itsmike2k Registered User Join Date: Apr 2007 Location: Vegas Posts: 225	Re: Drilled and slotted rotors rockauto.com has some good deals on rotors and stuff.. I havent checked summit but slotted and drilled rotors for the impala conversion is 83.00 ea and i think the fronts are 93.00ea.. I still havent measured the rotos on my front.. Just wondering for some reason .. __________________ Mike 1972 LT1/4l60e Short Bed ART Front and Rear Strong Arms http://www.67-72chevytrucks.com/vboa...50#post2151750

05-03-2007, 10:12 AM	#7
jlaird Senior Member Join Date: May 2004 Location: johnstown, NY Posts: 2,393	Re: Drilled and slotted rotors has anybody here actually used slotted rotors? I had PowerSlots on a late model daily driver and after a while, the slots would create a noise (I'm not going to try to explain it) under hard braking. For my '69 project, I went with regular rotors. I actually think the regular rotors look better on these old trucks anyway. IMO, the drilled and slotted look too sporty on these trucks. Last edited by jlaird; 05-03-2007 at 10:12 AM.

05-03-2007, 11:26 AM	#9
itsmike2k Registered User Join Date: Apr 2007 Location: Vegas Posts: 225	Re: Drilled and slotted rotors I wonder if you taped off most of the contact surface and sprayed the holes and the slots with hi temp if it would help? Then when you did your first stop it would take the overspay off and leave the holes and slots the color.. You would have to clean the rotor really well to get the paint to stick cause they are greased from the factory right? __________________ Mike 1972 LT1/4l60e Short Bed ART Front and Rear Strong Arms http://www.67-72chevytrucks.com/vboa...50#post2151750

05-03-2007, 01:17 PM	#10
gringoloco A guy with a truck Join Date: Sep 2005 Location: Germany, for now Posts: 5,920	Re: Drilled and slotted rotors Look for cadmium or zinc plated rotors. No rusty... __________________ -Chris Instagram _elgringoloco_ '70 Short-Wide How to: Ruin a perfectly good C10 ‘70 Blazer ConversionHow To: Ruin a Perfectly Good 4wd '72 Highlander How To: Ruin a Perfectly Good K/5 (SOLD) '72 Blazer 2WD How to: Ruin a perfectly good Blazer (SOLD) '05 Yukon Daily Driven (not so stock) Yukon (SOLD) ‘07 Yukon Denali (daily) Members met list: SCOTI, darkhorse970, 67cheby, 67cheby'sGirl, klmore, porterbuilt, n2billet, Fastrucken, classicchev, Col Clank, GSFMECH, HuggerCST, Spray-Bomb, BACKYARD88, 5150, fine69, fatbass, smbrouss70, 65StreetCruiser, GAc10boy

05-03-2007, 07:38 PM	#12
Alvin Never Done? Join Date: May 2000 Location: Ohio Posts: 1,435	Re: Drilled and slotted rotors Pictures as promised: and a rear rotor: __________________ Ethel - The Legend Continues... Ethel has been sold.

05-03-2007, 11:20 PM	#13
abadsvt Senior Member Join Date: Aug 2006 Location: Atascadero, CA Posts: 1,152	Re: Drilled and slotted rotors I bought my front and rear setup from CPP. The front was pretty cheap. The rear was a little more but i love the way they look. The front is 12" and the rear is 11 3/4" give or take an 1/8th. Attached Images __________________ (Project truck) 1970 C10 under complete transformation My current build thread http://67-72chevytrucks.com/vboard/s...d.php?t=212871 Other project: C5 corvette swap into 70 c10 http://67-72chevytrucks.com/vboard/s...=1#post2413517 On Hold

07-13-2007, 10:50 AM	#19
Frizzle Fry Registered User Join Date: Aug 2005 Location: Hillsboro Oregon Posts: 6,449	Re: Drilled and slotted rotors Alvin, How are the summit rotors holding up/performing/looking? I'm thinking about buying some. Do they make any extra noise as jlaird described?

07-13-2007, 05:36 PM	#21
Frizzle Fry Registered User Join Date: Aug 2005 Location: Hillsboro Oregon Posts: 6,449	Re: Drilled and slotted rotors I guess I could have just looked at your build thread Anyone else using these? Impressions?

07-19-2007, 05:49 PM	#24
Frizzle Fry Registered User Join Date: Aug 2005 Location: Hillsboro Oregon Posts: 6,449	Re: Drilled and slotted rotors Interesting. I just got mine and they have the same anomaly. Oh well, the price is right and I'm sure it won't be noticeable behind the wheels.



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