I have a 1965 GMC TRUCK 3 speed short bed stepside. The casting number is TI1I3CZM. How can I figure out what engine I have?

My truck is a step side short bed Chevy.

  • 2
    See this link to get the proper casting number on the engine block....enginelabs.com/news/… – Moab Aug 7 '19 at 18:34
  • Might be hard to find casting numbers for 6 cylinder blocks, above is for small block chevrolet. – Moab Aug 7 '19 at 22:32
  • @Moab That link doesn't work for me. Would that be something you could put in an answer? – Cullub Aug 8 '19 at 15:37
  • I am not sure it applies to you, we need a better idea of what engine it is, V8, inline6, V6 , cubic inch, anything will help. – Moab Aug 8 '19 at 15:43
  • Does the chassis have a data-plate? – Sir Swears-a-lot Aug 13 '19 at 8:06

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