Thanks guys, I don't have any gauges in it, abd didn't really want to drill into the dash or pillar to install any if I didn't have to, I will look into both of these.
I bought this so I could tow the Cuda to the track easier, my 1500 has roughly 200k on it, and the suspension doesn't hold up well to my 24ft enclosed, even with air bags. ( I didn't own the trailer when I bought the 1500).


1970 'Cuda,Lime Light,499 Indy S/R's 10.70's @125,street driven ALOT!
1966 Barracuda 360,now a 5spd,Hemi Orange,Hot Rod Air,
New daily driver-2003 Ram 2500 Cummins 5.9
'69 Valiant 2-dr, sleeper!
New project---1938 Dodge truck, plan is a 360 with a A500, AC, Calvert rear susp., rack and pinion front with coils.