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    Thread: BBC #'s

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    1. #1
      Join Date
      Aug 2004
      Posts
      132

      BBC #'s

      I got the #'s that are stamped in the block in front of the head(can't get to the back of the motor for the #'s cast in)I need help deciphering them or sent somewhere to figure them out.The #'s and letters are....TO205TKB..any help would be appreciated.I have a chance to buy this motor for $300 complete It got pulled in the early 80's for gas milage purposes and been under a bench in the garage since then.Everything is there...pulleys...brakets..exhaust manifolds.Thanks in advance guys.



    2. #2
      Join Date
      Oct 2004
      Location
      Macon, Ga.
      Posts
      8,085
      Country Flag: United States

      T0205tkb

      o2o5 means built Feb.5 I think you will find it to be a 402 truck engine. 1971 shows 310hp 1972 shows 210hp . Same TKB for both years
      I found this at www.chevy-camaro.com and looked up engine codes.
      Last edited by 46YearOldKid; 11-30-2004 at 05:45 PM.
      Bill

      Trailers are for BOATS!

    3. #3
      Join Date
      Dec 2000
      Location
      NE Florida
      Posts
      2,483

      #s

      TKB deciphers to a '71 (210hp) or '72 (300)hp 402 from one of the c10/c20/1500/2500 conversion cabs.

      The T0205:
      T: Tonawanda Engine Plant (NY)
      02: Day
      05: Month
      TKB: Truck, KB= engine ID (Truck code guys say it's all three #letters)

      To be sure of the year, you have to pull the Casting date off the back, which gets you close, then the head #s usually verify the 'round-about' time it was made.

      Either way, it's a 402.

    4. #4
      Join Date
      Aug 2004
      Posts
      132
      Thanks, fellas that was what it was rumoured to be.




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