Q: Motor swap advice

asked by on February 21, 2017

I HAVE A 2002 CHEVY 2500HD FLEET BODY 6.0 ENGINE IT'S A CREW CAB LONG BED SO IT HAS THE 4:10 REAR END CAN I SWAP THE ENGINE OUT FOR THE LS3 6.2 CRATE ENGINE. WILL IT CONNECT TO MY TRANSMISSION ?

My car has 163000 miles.
My car has an automatic transmission.

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