2 questions

[Rex T.]

Is there a "for sure" way to tell if a 67 gas lid is original or repro? Also, who makes the most accurate and reliable temp sending unit for a 67 big block?

Thanks in advance for your help. Rex

[Rex T.]

Re: 2 questions

TTT please..................

Thanks,
Rex

[Elio M.]

Re: 2 questions

The size of the dimple on the back plate is a usual giveaway. It is much larger on the reproductions. Also the spot welds are different.

[Mike M.]

Re: 2 questions

Also, originals will have two sets of part numbers cast in the same plain onto the hinge. Current replacements will have only a single set or a double set that is stacked.
HaND

[Paul L.]

Re: 2 questions

I believe this is an original. Numbers (side-by-side) are 38144041 30181-H.