1970 DUSTER 340 FACTORY EXHAUST END CUTS w/o TIPS???

Yes, from the factory...2 1/4" ALL the way! I have a 1969 magazine article listing the specs for the 5 cars in Plymouth's 1970 Rapid Transit System.

that’s advertising

i have the original tail pipes from my 68 340 Barracuda they are smaller than 2 1/4”

the tips are 1 7/8 diameter [WANTED] - NOS 1970 Chrome exhaust tips 3466066