1990 Sierra TBI wanting to convert to LT1
10-29-2009, 11:00 PM
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1990 Sierra TBI wanting to convert to LT1 Ok guys I'm new to the conversion stuff so i need a little help. I have a built 95 trans am that just burned to the ground except for the front end. 
so i want to put the motor into my pick up that i blew the motor in about a month ago. its a throttle body setup so i just need to no what to do as far as wiring will i use the harness out of the car? (or a new one if any of it burned ) or do they make a conversion harness I'm just a little intimidated by the idea and need some help. Thanks
so i want to put the motor into my pick up that i blew the motor in about a month ago. its a throttle body setup so i just need to no what to do as far as wiring will i use the harness out of the car? (or a new one if any of it burned ) or do they make a conversion harness I'm just a little intimidated by the idea and need some help. Thanks 
