Kennyray
Full Access Member
That's odd that the GMT900 crew cabs have a flatter floor than the ext cabs. Wonder why?![]()
Don't have a clue...

That's odd that the GMT900 crew cabs have a flatter floor than the ext cabs. Wonder why?![]()

Is that the normal angle for the bottom cushion?

Nice!
Now to upgrade it to flex fuel and have Justin tune for it. I'm seeing guys on the C5 forum getting 50 more hp out of their ZL1's when tuned for E85.

Nice!
Now to upgrade it to flex fuel and have Justin tune for it. I'm seeing guys on the C5 forum getting 50 more hp out of their ZL1's when tuned for E85.
I have talked to Justin about this. He's actually working on a E85 kit he may sell.