1988 gmc truck ls1 swap. electrical !!!
okay so i have a 88 gmc 1500. and bought a
5.7 ls1 out of a 2000 gto however i did not
get the wiring harness or computer i was
wondering if i could get a wiring harness
and computer out of any ls/lt based vehicle
for example a 97-2000 chevy 5.3 if so which
would be the best vehicle to take the
harness /computer for the swap