help me identify these

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78C10BigTen

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Ted
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1978
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C10 BIG TEN
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350
While patching my floor i found these hanging under the dash by the fuse box, anybody know what theyre for?

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bucket

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Looks like a factory adapter to add in another ignition circuit tap.
 

78C10BigTen

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Ted
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1978
Truck Model
C10 BIG TEN
Engine Size
350
Im actually surprised honky kong aint chimed in on this one.... hes usually in on most threads lol
 

gmachinz

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Iowa
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Jabin
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Factory tach IGN lead goes to one of them if you have that option.
 

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