Intake Fitting Sizes???

[Royal-T-Ltd]

Anybody know the sizes of the two water fittings on the intake?

maybe 3/8 NPT to 5/8 hose.....

and the other maybe 3/8 NPT to -10 AN....

is this correct?

aaron

 

[Nick Micale]

The water and sensor holes on the intake are NPT, 1/2" and 3/8", and no AN connections are on the engine at all.

The inlet water pipe adapter is a flare, but it might seal with an AN fitting?

 

[Royal-T-Ltd]

Forgot to post... I wound up measuring them and for future reference / searches; the bypass hose size IS 3/8 NPT - 5/8 hose and aproximately 1.625-1.75 total length... The fitting to the heater hard line is 1/2" NPT - 5/8 JIC (tube)....

hth somebody

aaron