Question about headers for a 1965 Belvedere 273 engine.

[Mickey]

Basically, I'm wondering if I have a poly motor. I'm looking for headers available for a 1965 Plymouth Belvedere with a 273. I've heard poly heads are different compared to the LA heads and headers. I bought a pair TTI headers for my 1975 Dodge Dart Swinger which has a 1970's 360 engine, and I'd like a pair of TTI's for my Belvedere. Any and all info and feedback is welcome.

 

[WileE]

273 is not a poly engine, it is an LA engine.

 

[Mickey]

273 is not a poly engine, it is an LA engine.

Excellent. Thanks for the reply. I'll look into new headers next spring!