Hey guys I need some help!

[Rokcrln]

Yep I need a hand figuring out what H2o temp sender to use in LowBuck.
You see I want to use the stock dash gauge but the stock sending unit is like a 1/2 NPT and my 92 LT1 only has a 3/8NPT spot in the head. I have already re-wired the fire wall bulk head and hooked the wire up to a sender I had found but it reads way off. The parts store can't tell me what Ohms the gauge or sender is stock so I have no way of finding a cross over sender for my application. Does any one have a part number for the correct sender but in a 3/8NPT size?

Tell you what the first person who can give me the right part number that works corectly I will send out a set of ether cab dolly or cab lift plans for your help!

Kevin
LFD Inc.