Need Help, I can't find sending unit that will fit in my 68 Firebird have ordered 4 different units all to long.

Thinking ordering a new tank and sending unit from Classic,(FT1000A Tank and 6428845 sending unit) email Classic on Monday asking if someone would check and make sure the sending unit fit the tank, Wish full Thinking no answer yet!

Has anyone here ordered the tank and unit from Classic did everything fit okay???
Or any other suggestion would be very help full!

Thanks

I changed the pickup in my ‘68 with a unit from D&R Camaro. Fit and worked perfect.

I have a Tanks inc set up in my car the tank is a little deeper and holds like 3 more gallons.

Ordered a tank and sender from Ames, no issues.