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Username Post: 1972 Chevy truck wiring diagram        (Topic#171243)
Big Bodie 
Posts: 75

Loc: Baton Rouge, La.
Reg: 04-21-03
10-02-07 05:07 AM - Post#1265891    

I looking for a complete 72 Chevy truck wiring diagram, chassis, interior & dash panel. I'm re-wiring a truck with a newer GM column and A/C, using original dash switches, key, but the a new instrument panel with a tachometer and gauges. Or should I buy the complete wiring harness ?? If so where and price ?? Thanks

2007 GMC Serria Classic, Ext. Cab, Short Bed, White, 5.3, K&N Air Filter, Bed cover, so far......
Still have 03 Yukon 135K.
Working on a 1935 Dodge truck, installing a 2000 Chevy 5.3 engine & trans. It's going to be a super cool truck. LMC Trucks Join Us Now
Chevytalk Moderator & "11th Year" Silver Supporting Member
Posts: 4765
Loc: Muskegon, MI, USA
Reg: 03-28-02
10-02-07 03:46 PM - Post#1266302    
    In response to Big Bodie

Here is a link to the wiring diagrams for our trucks. dias...

If I were doing the upgrade, I would modify the harness as new ones are a little pricey and it should not be that difficult.



Member 65-66 Full Size Chevrolet Club

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