Do i have a Z51
Thread Starter
Intermediate
Joined: Dec 2006
Posts: 49
Likes: 0
From: Newtown PA
Do i have a Z51
I'm trying to ID my 1998 coupe as to having the Z51 Performance Package. I've read many accounts of this here on the Forum where it is said that the Z51 has drilled and slotted rotors and the Z51 code can be found on the glove box door. My car has the Z51 code listed with all the other codes but the sticker is located on one of the storage compartment covers in the rear of the car not on the glove box door. The car also has solid rotors not drilled or slotted. I do not have the window sticker. It would be helpful to know this when ordering parts.
Safety Car
Joined: Jan 2000
Posts: 3,905
Likes: 250
From: Orlando FL
Earlier car had the sticker in the back, not sure when it was moved to the glove box, but my 2000 has it there. C5 Z51 cars did not come with slotted rotors. Z51 included higher rate springs, better shocks, a power steering cooler and bigger sway bars.
Administrator
Joined: Mar 2001
Posts: 368,415
Likes: 24,798
From: In a parallel universe. Currently own 2014 Stingray Coupe.
C7 of the Year - Modified Finalist 2021
MO Events Coordinator
St. Jude Co-Organizer
St. Jude Donor '03 thru '26
NCM Sinkhole Donor
CI 5, 8 & 11 Veteran
No C5 came with drilled and slotted rotors from the factory. As for the RPO decal, I do believe the '98s had them under one of the compartment covers in the back. If yours says Z51, then that's what is on your car.
"My Dad's a TV Repairman"
Joined: Jul 2014
Posts: 471
Likes: 153
From: San Diego
Corvette Stories
The Best of Corvette for Corvette Enthusiasts
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer
Brett Foote
10 Things Every Corvette Owner Needs (2026 Edition)
Michael S. Palmer
8 Most "Only Corvette Owners Understand" Quirks and Problems
Pouria Savadkouei
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years
Joe Kucinski
How Much Horsepower Every Corvette Engine "LOST" in 1972
Joe Kucinski
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!
Michael S. Palmer
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!
Joe Kucinski
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter
Joe Kucinski
8 Coolest Corvette Pace Cars (and Replicas) of All Time
Verdad Gallardo
Instructor
Joined: Aug 2014
Posts: 149
Likes: 6
From: North Carolina
Melting Slicks
Joined: Mar 2008
Posts: 2,962
Likes: 254
From: Richmond, Ky
Build sheet members $35.00 non members $45.00
Window sticker members $75.00 non members $90.00
Check out the NCM website, lots of options available too. A little pricey but great to have the availability to obtain these items for these cars.
Window sticker members $75.00 non members $90.00
Check out the NCM website, lots of options available too. A little pricey but great to have the availability to obtain these items for these cars.
Thread Starter
Intermediate
Joined: Dec 2006
Posts: 49
Likes: 0
From: Newtown PA
The car has Z51 listed on its codes sticker and it looks like it has a separate cooler of some kind (long and narrow). I got to go with its a 1998 Z51 Coupe.
Now I just hope that the Brake Rotor Hub Covers I just bought from Ecklers (Z51, black) fit the car. Are the Z51 rotors of that year different than the standard rotors? Hmm.
Now I just hope that the Brake Rotor Hub Covers I just bought from Ecklers (Z51, black) fit the car. Are the Z51 rotors of that year different than the standard rotors? Hmm.
