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- - Small block to big block (https://67-72chevytrucks.com/vboard/showthread.php?t=349572)

DROPPED15

06-21-2009 08:16 PM

Small block to big block

HAS ANYBODY EVER SWAPPED OUT A SMALL BLOCK TO A BIG BLOCK IN A 87 CHEVY 1500 SHORT BED,THE BIG BLOCK (454)CAME OUT OF A 87SUBURBAN,I GOT ALL THE WIRING HARNESS AND ECM,MY WHOLE PROJECTIVE IS TO MAKE IT LOOK FACTORY,I GOING TO BUILD THE BIG BLOCK MAYBE 30 OVER WITH A SMALL CAM JUST TO GIVE A LITTLE SOUND,I WILL NEED TO FIND SOME INFO ON WHAT SIZE CAM I CAN RUN WITH OUT CHANGING ANY CHIPS IN THE ECM.:hmm:

Walts_restoration

06-21-2009 08:25 PM

Re: Small block to big block

arent motor stands different on the frame? or am i just crazy/

DROPPED15

06-21-2009 08:29 PM

Re: Small block to big block

?,i hope not cause i sold the rest of the burb today

74 C-30

06-21-2009 08:46 PM

Re: Small block to big block

yeah hes right

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