Heater Hose Fitting

[KennyCuda]

I have a 70 340 challenger and im looking for the fitting that goes in the intake manifold for the 1/2" heater hose. What size if that is it 1/2" NPT to 1/2" because if it is I can't find one. It is a a Edelbrock manifold

 

[Mopar Nut]

Have you tried 440Source?

 

[EV2RTSE]

Heater Hose Nipple Kit 1970-up Small Block, Heater Hose Nipples, 101-HNK4 Reproduction, NOS and Used Mopar Muscle Car Parts

 

[KennyCuda]

turns out need a 1/4"NPT by 1/2" found one on ebay

 

[JohnnyMopar 408]

I have the Edlebrock Performer RPM Air Gap with a Holley Sniper. I needed 3/8" NPT to fit the ports for the heater hose.