Need some help identifying some plugs.....
I got some used "power lock" assemblies that I'm going to add to my NBS silverado but I need some help figuring out the plugs....see pic....
Nick
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1952 GMC 1/2ton 5 window
1980 Chevy Suburban 1/2ton 2wd
2002 Chevy Silverado 1500 2wd 4.3l V6 quad cab
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