"71-"72 Road Runner exhaust tip length?

[Mr Gorsky]

Hi Guys,

Anyone have an idea what length tips this Road Runner has? They look the perfect length to me.

Classic Industries sell repros in 12" and 14", and I need to make a decision quickly. Will be fitting these to a '72 Satellite. I read elsewhere that the 14" tips were Charger tips, can anyone confirm? I gather the hanger mount points will be different and the longer 14" tips would hang out too far on a RR/Satellite??

Thanks in advance!!

​

 

[WileERobby]

The long tips are Charger. Short tips for RR/GTX.

 

[Outlaw525]

I just got these 12" tips for my '71 GTX from Hoover Auto Parts in Idaho. Nice parts and were on sale for $160.
View attachment 220820

The long tips are Charger. Short tips for RR/GTX.

 

[Mr Gorsky]

^^^^That is a great price, the Classic ones are $270-$300 a pair....but they are shorter than the ones in the first post!!

Maybe that car has the 14" tips....

 

[moparmarks]

Short orange ones for 71-2 Plymouth

 

[butterscotch71]

My friend built the purple car in the first post, and I can tell you the tips on that car are from TTI. They are not 100% factory correct, but come with larger openings (for larger than factory exhaust pipe).

 

[Mr Gorsky]

My friend built the purple car in the first post, and I can tell you the tips on that car are from TTI. They are not 100% factory correct, but come with larger openings (for larger than factory exhaust pipe).

Thanks.

I see TTI tips are different to the Classic Industries tips in that they are a slip-on 14" tip, they don't have a hanger welded onto them. They can be adjusted to whatever overhang desired.

 

[butterscotch71]

Here's a photo of my survivor 71 runner with the factory correct tip

 

[72RoadrunnerGTX]

NOS Plymouth resonator tips for comparison;

- - - Updated - - -

3” TTI reproduction tips modified to fit 3” Magnaflow glasspacks used as resonators;

 

[moparmarks]

Yep, should be orange, not red.