Author Topic: What size sending unit should I use? (Read 825 times)

brads70 · « **on:** December 23, 2009 - 11:17:30 AM »

I'm wanting to replace my sending unit some time this winter as I have originally a 6 cyl car now with a 440. What size do I need? I see 3/8 and 1/2" ? What about quality issues? I have read posts about problems with fuel level not reading right?
Looking at this one?

http://cgi.ebay.ca/70-74-Challenger-Cuda-Hemi-1-2-Fuel-Sending-Unit_W0QQitemZ380150890090QQcmdZViewItemQQptZMotors_Car_Truck_Parts_Accessories?hash=item5882c23e6a

Chryco Psycho · « **Reply #1 on:** December 23, 2009 - 12:20:32 PM »

Get a 3/8 line unit from Dave at Roseville ,most have said these read accurately

73Chally · « **Reply #2 on:** December 23, 2009 - 12:22:34 PM »

3/8" is plenty for a 440. Just keep in mind you will need the 3/8" line from the tank to the pump, also.

brads70 · « **Reply #3 on:** December 23, 2009 - 12:28:16 PM »

Ok Thanks!

ShelbyDogg · « **Reply #4 on:** December 24, 2009 - 07:28:12 PM »

If you get the 3/8 line all the way to the front, get the 1/4 return line and body clamps to go with it. That way you can run the fuel/vapor separator after the fuel pump.

Author Topic: What size sending unit should I use? (Read 825 times)

brads70

What size sending unit should I use?

Chryco Psycho

Re: What size sending unit should I use?

73Chally

Re: What size sending unit should I use?

brads70

Re: What size sending unit should I use?

ShelbyDogg

Re: What size sending unit should I use?