0411 swap

Ok i have done the swap. how i need to know which os system to use.
putting a stock 4.3 v6 from a 2000 s 10 pickup into a street rod. with auto trans from same truck.
have read most of the stuff on here I thank some about 2002 astro van or express van
has been talked about.
thanks gopher

I would probably use a 2002 4.3 V6 S10 calibration.

Jeff

Quote:

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Originally Posted by gopher

Ok i have done the swap. how i need to know which os system to use.
putting a stock 4.3 v6 from a 2000 s 10 pickup into a street rod. with auto trans from same truck.
have read most of the stuff on here I thank some about 2002 astro van or express van
has been talked about.
thanks gopher

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Below are couple 2002 S-10 4.3 V6 / 4L60E files to look at. The OS is 12212156.

dave w