[74 Dart Sport] Bad Carter BBD... what now ?

you can go cheap and get a 360 intake too, thats what the police 318-4's had. Port mismatch? You'll never notice it. and a TQ will really work well on a teen. Tiny primaries, but if you got the square street demon, your miles ahead.

Or if he wants square bore, look for a 68-70 stock cast iron 340 intake. They're out there and affordable...

I ran one for many years on my daily driver 318 with a Holley 600....