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Hi y'all. New on here bought my first Corvette 6 months ago.
someone before me has really messed up all the wiring. Has anybody please got a colour easy to understand wiring diagram for a 78 C3. I'm very good with electrics. But need a diagram which i can easily trace from one end to another. Cheers.
78 and 79 are almost identical. The fuse box is the biggest difference. The 78 electrical trouble shooting manual is excellent. The 79 factory service manual has the trouble shooting guide included with color diagrams. 79 is a better overall manual as it is Corvette specific. 78 manual has all of the Chevy car models combined, so you have to sort thru for Corvette info.
Charlie
1978 C3 wiring diagram
