What engines and are they fuel injected or throttle body injection?
87 was a half year, if it is already tbi in the 87 then it will swap right over. If not you will either need to transfer your tbi and intake over or run a carbed 1990 chevy. I am assuming the engines are both the same size, you could have a 4.3, 305 or 350 in either of them. And to mrnewlan, tbi is fuel injection.
Will a 87 chevy motor work in my 1990 chevy tbi
1990 Chevrolet C/K 1500
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Maintenance & Repair
i have a1990 chevy truck 4.3l and the vacuum advance dont work why
Chevrolet C/K 1500
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Maintenance & Repair
I have a 1990 chevy truck I put in new hinge pins and bushings and the door still sags and door does not latch at all
1990 Chevrolet C/K 1500 Extended Cab 4WD
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Maintenance & Repair
It does the knock when the truck is cold and goes away when its warmed up. I changed the oil from a 5w-30 to a 10w-30 and it went away for a while and now it started back up. The truck almost up to ...
1996 Chevrolet C/K 1500 Cheyenne Extended Cab RWD
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Maintenance & Repair
irt was hard to start on day and now it will not ! and i have to boost it off to try and do anything with it but the batt is good
1990 Chevrolet C/K 1500 Extended Cab 4WD
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Maintenance & Repair
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