ElcoRick68
New Member
- Joined
- Nov 7, 2024
- Messages
- 1
- Karma
- 0
- Car
- 1968 El Camino
Just trying to get additional info on a 454 I'm about to purchase. I know from the casting, 3999289 and date code k1474 It is a 1974 block. On the front pad it reads:11206TSB and C5V307246 any clues on what this means. Can't find any info on the numerous decoding sights. Any help is appreciated! Rick.
