ECM Interchangeability

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F

Fleetwood

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Dec 15, 2021
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Kansas
First Name
I
Truck Year
1987
Truck Model
K10
Engine Size
350
Hello! I need an ECM for an '87 350 TBI. I have access to 90'-93' ECMs that are in 350 TBI c1500s. Would these work without modification?
 
Tank6x2

Tank6x2

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Edmonton Alberta Canada
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Kurt
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79/86
Truck Model
C30
Engine Size
350, TH400.4:10 gears 2WD
You would have to physically compare the harnesses I’d think
 
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