To me, doesn't take much sleuthing around to see that anybody who sells a fuel tank using the Spectra part numbers is only re-selling the Spectra parts. Which means the Spectra Premium website is a good source of information from "the seller" of the tanks. Shopping for the best price and shipping costs (yes, they are variable, as charged, if charged) is always best.
In looking at the sending units on the Spectra website, many are "will-fit" or "universal" in nature. They might have the same resistor value as the OEM unit, but the swing arm the float is on is NOT the same. Only an OEM/NOS tank unit will be like the one you have, so "adjustments" are needed for accuracy. Might be quicker to swap out the resistors and wiring into the existing sending unit?
Seems like YearONE was doing rebuilds on tank units years ago? Only wear part, other than the pivot for the swing arm is the resistor and "wiper" on the swing arm.
The tank pickup and "sock" will need to be close to the fuel tank bottom, but NOT touching it. If it touches, it can be an origination point for mysterious noises back then, I suspect.
As to verification for the cut-up of the damaged tank? Would you send out a $300.00 part just because a customer said they wanted one? Without seeing evidence of it being destroyed beforehand? Plus pay freight on getting the damaged item back? BTAIM
Thanks for the interesting pictures. Now we know what is really inside!
CBODY67