SW Fuel Level Gauge Sender

[C9]

Am I correct that the older - but not too old, 15-20 years - Stewart Warner fuel level gauge takes a 0-90 ohm sender?

Need to swap fuel tanks and the new one comes with a 0-90 ohm sender.

[enjenjo]

Stewart Warner: Full 29-33 ohms / Empty 244-250 ohms

That is from the SW site, and as far as I know has been their standard for ever. I know it goes back to the 30s. 0 to 90 would be GM compatible. Stewart Warner does make GM compatible gauges, but the above reading is their standard.

[C9]

Many thanks.

Looks like I'll have to get a new gauge.

Unless one of the old ones in the cupboard is 90 ohms....