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**jocko** · 08-23-2017, 08:54 PM

grunt, a 402 is not the stock motor in a K20, in fact, they never came with big blocks - but my gut feeling us absolutely yes. Perhaps someone who has done this swap can let you know for certain. Curious if yours is an original big block 2WD truck on a K chassis or a 402 swap into an original K20? (if your VIN starts with CC, it was originally a 2WD truck and - if CK, it was originally a 4WD truck). And welcome to the site!

08-23-2017, 08:54 PM	#4
jocko Senior Member Join Date: Oct 2009 Location: Godley, TX Posts: 17,995	Re: Dist. removal 72 K20 402 grunt, a 402 is not the stock motor in a K20, in fact, they never came with big blocks - but my gut feeling us absolutely yes. Perhaps someone who has done this swap can let you know for certain. Curious if yours is an original big block 2WD truck on a K chassis or a 402 swap into an original K20? (if your VIN starts with CC, it was originally a 2WD truck and - if CK, it was originally a 4WD truck). And welcome to the site!