My new regulator did come with shims. p/n 13107. 96 lt1 firebird.

 

I have one of the old ones I think (it's red). I've never had trouble with it though. Only problems I ever had with it was during install, there was nothing to secure it to the fuel rail, so I ghetto-rigged a metal body clip (the kind that you'd screw a bolt through) and it's held for nearly a year now. The only problem I ran into was the regulator was shipped to me @ its max setting of 80psi. Once I set it to the proper fuel pressure, everything was fine.

Just curious, is this a free replacement offer for all older regulators, or is this only for those who've had a regulator crap out on them??

 

The offer is valid for anybody with an all red older style LT1 regulator that would like to have theirs replaced. Just get in touch with me.
If anybody is missing the shims included with the regulators, email or call me and I'll be happy to drop a couple in the mail for you.
I would also like to once again thank those of you that have posted the kind words. People like you are the very reason that I have enjoyed my years in the performance industry.