Aftermarket heater core comparison

[bobthetj03]

To add, received a Four Seasons core from Rock Auto. Looks identical to the Murray unit I bough from O'Reilly's.

 

[Moglocker]

To add, received a Four Seasons core from Rock Auto. Looks identical to the Murray unit I bough from O'Reilly's.

What about the turbulators?shame,somewhere there is a mopar core on a shelf just wasting away!(lol)