need OEM radiator for 1968 Dodge Dart 270

I have a restored 1968 Dodge Dart 270 w / SL-6. Pretty and a "nice looker" at car shows. (nobody drives a SL-6)!!!!!.

I need radiator OEM from MOPAR p/n 2898023 (from big parts book). Existing rad in vehicle is p/n 2849073 (?) and stamped on rad top. Rad appears "blocked" as water does not gush out w/ hose. Pressure holds at 18 lbs. My IR gun is on order and I will have temps shortly for upper and lower hoses.

Anybody have one?? I prefer brass/copper construction, better heat transfer. ALU is nice and cheap but not OEM.

love this forum...any help appreciated.

mydart270