holley makes carbs for all vehicles. the manifold on the caddy is set up for the carter afb, which edelbrock used as a base for their carbs, so an edelbrock will bolt right on. this is the route i took with mine. you will probably have to get an adapter to set the holley up on the square bore of the old caddy intake. the adapter should be available wherever you get the carb. hope that helps.
Get a carb. and you can eliminate alot of the unwanted mess in the engine bay.
If it has a carb.- - at the inlet fuel line of the carb.
using a tach , idle adjustment on R/S of carb ( drivers side when standing in front of car ) adjust idle in PARK , A/C off
On the inlet line of carb.
The 4180 Holley carb vacuum helps with transmission performance on heavy vehicles. This Holley 4180 carb is a secondary function attached to a transmission.
your needle and seat are bad, it can be changed with out removal of the carb.
Carb. 12-17 psi
i used a holly 500cfm two barrel carb on mine and it worked just as well as a 4 barrel i used a holly 500cfm two barrel carb on mine and it worked just as well as a 4 barrel
A holley carb can range in price from as low as $100 up to as much as $750 depending on the specifications of what the individual is looking for, and where they are looking.
when you buy a rebuild kit for it it should have instructions, very simple carb to rebuild.
U find the cracked or disconnected Vaccume hose - probably near the carb or fuel injection on the intake manifold,but sometimes the vac modulator under the dash goes bad.OR a bad connection @ the Firewall.
May have an idle solenoid on the left side of carb.