[oletrucks] Calif. guys - smog question

["Mark Self" <mark.self@verizon.net>]

Can you guys tell me when the veheicle drops off the mandatory smogging list?
I thought it was a sliding 25 year scale, but now I'm haring 30 and when i
looked for it on the net, it appears to be 1973 or earlier.  Any info would be
appreciated.  Thanks.
oletrucks is devoted to Chevy and GM trucks built between 1941 and 1959