93 Gas cap

[jrd1990zr1]

Originally Posted by SitkaSam

Thanks for all the info...but.....
My 93ZR1 has 8,000 miles on her and the original owner was anal about his Z, keeping everything from the key punch-outs and every document that came the car. He had two gas cap keys for locking cap, the window sticker has "Delco locking ll" Am wondering of that was an option?
I would appreciate any technical information if this was an option. The NCRS Judging manual says absolutely nothing about a locking cap, only that it is peaked and "Caution Remove slowly as spray may cause injury". The locking cap has no date, red center and made in USA
Thanks....another Z mystery?

I believe the reference to Delco locking II is about the radio head assembly.