Originally posted by Streets
Hey slowpoke: Ya should have posted this question on a new thread, thereby you'd get an answer from more people. I only answered because I saw Ronnie's name on the post and I always have to help out the "youngin"...

TKA: 8-350 4BC..165 HP "L" in the VIN. (OPT LS-9)
'78 ½ ton 4x2 GMC/Chev. Trk. Federal, M.T.
also '76 GMC 1500 painted Chevy Blue..
Do a search on the LS-9 and it will give ya more specifics about it...

the 19619 should be the last 5 digits in your VIN! That is how GM determines a "Correct" car, and if you change the engine and it doesn't match the VIN then you lose value on a Classic or Antique vehicle..

Streets..
Thank you "streets" forthe info! I have a couple more but will start a new thread as you suggested.