[Corey7519]

I also just did a 500 radius search from me and there are 8 - 2021 ZL1s for sale
Yes they are a limited production build. You can look up the numbers built per year, color, and options. For example
there were 3 Krypton Green convertible manual ZL1s built in 2017 and thats a one year only color

[d15b7]

Originally Posted by Corey7519

I also just did a 500 radius search from me and there are 8 - 2021 ZL1s for sale
Yes they are a limited production build. You can look up the numbers built per year, color, and options. For example
there were 3 Krypton Green convertible manual ZL1s built in 2017 and thats a one year only color

Hi there. Interesting! Do you have a link as to how I could look up the build numbers of mine? I’ve been curious especially with relation to the color (‘20 ZLE 6sp manual Rally Green Metallic). Thanks!

[willzilla]

Originally Posted by ZX-10R

Hope you don't have the defective valve springs
https://gmauthority.com/blog/2020/09...gm-v8-engines/

I'm at 1600 miles or so thus far, no issues as of yet. I "believe" the majority of issues were on cars from June 2020 to Sept 15 2020:

The bulletin also says that “if no cylinder leakage is observed it will be necessary to replace all valve springs on both banks if the vehicle is built between June 1, 2020 to September 15, 2020.”

Mine was built on 12/14/2020 so hopefully I'm safe, lol.

[willzilla]

Originally Posted by d15b7

Hi there. Interesting! Do you have a link as to how I could look up the build numbers of mine? I’ve been curious especially with relation to the color (‘20 ZLE 6sp manual Rally Green Metallic). Thanks!

You can email socialmedia@gm.com with your VIN and request your build sheet.