Big Block #'s decipher please!
 

A friend has recently bot a 70 Chevelle that started life as a 402 a/c TH400 and has installed what he is told is an "LS6 crate".

Cast #: 1088286

To the right of the engine pad stamp centered above the timing chain cover is the following stamp on a machined area:
T022XAA0

Any help is appreciated. https://www.yenko.net/ubbthreads/imag...lins/smile.gif

Re: Big Block #'s decipher please!
 

This is the code for 2xa:
1992 2XA Marine 454 370 L-19 4 bolt In/Out


Its intended application was marine inboard outboard if this is the engine.


Jason

Re: Big Block #'s decipher please!
 

Thanks SuperNovaSS,

Does that casting # mean anything?

Re: Big Block #'s decipher please!
 

Not that I can find