Stock front brake rotors - ZR-1 Net Registry Forums

Jetjock · 03-21-2016

I am looking to replace my front brake rotors with OEM rotors for my 93 Z. I have looked at a few sites but they talk about standard rotors and I do believe that the ZR-1 had the Heavy Duty rotors that were about 13" in diameter. Any ideas? I do have a 92 Z with stock rotors on it as a last resort.

-=Jeff=- · 03-21-2016

Yes ZR-1s had the HD rotors (13")

Gunny · 03-21-2016

Several years ago I scored a complete set of NOS stock rotors, still in their original boxes from the early 90's. I didn't need to change my rotors but went ahead and did so at that time. I have a complete set of OEM rotors that are used if you're interested. A couple schools of thought on using used rotors (even lightly used) advise to never re-use rotors ... perhaps someone with a better understanding/more experience with braking solutions can chime in. The main reason that I bought the NOS rotors were they were OEM Delco made in America and it's my understanding that somewhere along the way that Delco started having a lot of parts (including rotors) made in China which I did not want. AFAIK my take-offs had the correct stampings, etc. leading me to believe they were original OEM rotors. Anyway, these have been stored in the attic and if you're interested I can bring them to BG ... shipping would be expensive.

Jetjock · 03-21-2016

I'd be interested if nothing else that I know it was from you. Used is fine as long as there is something left. PM me and we will talk. I got something to tell you.

batchman · 03-25-2016

Corvette Central has L and R 13" rotors at $80 ea. I thought I recalled them having NOS ones pretty cheap, I am not sure these are those.

This link is for Left:
http://www.parts123.com/corvettecent...050f&ukey=8684

The OE ones were specific side/side due to curved cooling vanes.

Cheers,
- Jeff

03-21-2016	#1
Jetjock Join Date: Mar 2008 Location: Auburn, KY Posts: 540	Stock front brake rotors I am looking to replace my front brake rotors with OEM rotors for my 93 Z. I have looked at a few sites but they talk about standard rotors and I do believe that the ZR-1 had the Heavy Duty rotors that were about 13" in diameter. Any ideas? I do have a 92 Z with stock rotors on it as a last resort. __________________ Roy L. Carman If I feel the need for speed, I just think about flying the B-777. 1989 Dk Blue Coupe lost in divorce 1991 Black Coupe SOLD 1992 Black ZR-1 #423 SOLD! 1993 Ruby Red 40th Anniversary ZR-1 #334 1995 Black ZR-1 taken by ex-wife 2002 Pewter Coupe no idea where it is 2003 50th Anniversary Corvette #No idea what number SOLD! ZR-1 Net Registry #516 Grand Sport Lifetime Member NCM Lifetime #1468 ZR-1 Net Registry Board Secretary

03-21-2016	#2
-=Jeff=- Join Date: Jul 2007 Location: Bartlett, IL Posts: 7,132	Re: Stock front brake rotors Yes ZR-1s had the HD rotors (13") __________________ 1990 Corvette ZR-1 #1051 Watson Headers (2" Primary) - 3" Magnaflow Bullet cats - LT4 Catback Late Model IH - Plenum Coilovers - 4.10s Custom Interior NCM Lifetime Member #978

03-21-2016	#3
Gunny Join Date: May 2005 Location: Georgia Mountains Posts: 925	Re: Stock front brake rotors Several years ago I scored a complete set of NOS stock rotors, still in their original boxes from the early 90's. I didn't need to change my rotors but went ahead and did so at that time. I have a complete set of OEM rotors that are used if you're interested. A couple schools of thought on using used rotors (even lightly used) advise to never re-use rotors ... perhaps someone with a better understanding/more experience with braking solutions can chime in. The main reason that I bought the NOS rotors were they were OEM Delco made in America and it's my understanding that somewhere along the way that Delco started having a lot of parts (including rotors) made in China which I did not want. AFAIK my take-offs had the correct stampings, etc. leading me to believe they were original OEM rotors. Anyway, these have been stored in the attic and if you're interested I can bring them to BG ... shipping would be expensive.

03-21-2016	#4
Jetjock Join Date: Mar 2008 Location: Auburn, KY Posts: 540	Re: Stock front brake rotors I'd be interested if nothing else that I know it was from you. Used is fine as long as there is something left. PM me and we will talk. I got something to tell you. __________________ Roy L. Carman If I feel the need for speed, I just think about flying the B-777. 1989 Dk Blue Coupe lost in divorce 1991 Black Coupe SOLD 1992 Black ZR-1 #423 SOLD! 1993 Ruby Red 40th Anniversary ZR-1 #334 1995 Black ZR-1 taken by ex-wife 2002 Pewter Coupe no idea where it is 2003 50th Anniversary Corvette #No idea what number SOLD! ZR-1 Net Registry #516 Grand Sport Lifetime Member NCM Lifetime #1468 ZR-1 Net Registry Board Secretary

03-25-2016	#5
batchman Join Date: Jun 2009 Location: I live at Devens, one run at a time Posts: 455	Re: Stock front brake rotors Corvette Central has L and R 13" rotors at $80 ea. I thought I recalled them having NOS ones pretty cheap, I am not sure these are those. This link is for Left: http://www.parts123.com/corvettecent...050f&ukey=8684 The OE ones were specific side/side due to curved cooling vanes. Cheers, - Jeff __________________ [I]91 ZR-1 #1840, autocrossing in SCCA BSP. FIC S/S's DRM chip/Watson/Borla/lid/LW batt&headlights, springs, shocks, pads & lines, quick rack & Turn One, camber brace, 32/22mm sways, A/C halfway deleted 17x11 & 12 CCW's, 315 & 335 Hoosier A6s [/I]