Are there any crossflow mufflers that fit cutlass?

[V6UnderPressure]

I plan on going small block chevy down the road, but right now, I'd like to get rid of the dual mufflers before the axle and get a crossflow system. Has anyone done this or know of one that will fit? I will probably have the pipe from the cat to the muffler custom made, just looking for something that sits right. Anyone got any ideas?

 

[pontiacgp]

GN's had a 2 in 2 out muffler that fit in the cavity in front of the rear wheels

 

[DRIVEN]

I asked about the Dynomax Ultra Flo X but no one had any real feedback. I know it will fit, just not sure about how the tone compares to other mufflers. viewtopic.php?f=13&t=36869

 

[81Regal]

Diesel cutlasses had a single in using the stock cat to muffler pipe then exit on both sides. The tailpipes will likely need to be custom made.

 

[gpguy]

walker muffler#22143...tail pipe#42565 and #43756..converter to muffler#48254 most part stores handle walker or go to there website for other part #s

 

[V6UnderPressure]

GN's had a 2 in 2 out muffler that fit in the cavity in front of the rear wheels

I think you meant behind the rear wheels correct? That is kinda what I am going after is one that fits like the GN so I can get rid of any mufflers in front of the axle for clearance issues.

 

[pontiacgp]

yes, behind the rear wheels...it did have a nice sound to it

 

[billyjack]

walker muffler#22143...tail pipe#42565 and #43756..converter to muffler#48254 most part stores handle walker or go to there website for other part #s

Good point. I forgot about that. When I put a 400 SBC in my RWD Buick Century 25 years ago, that was the setup I used. Combined with a eliminator pipe in place of the cat, it looked decent and sounded a bit better than stock. I never did get around to a true dual setup, as there were no aftermarket trans crossmembers available then.
Bill

 

[V6UnderPressure]

walker muffler#22143...tail pipe#42565 and #43756..converter to muffler#48254 most part stores handle walker or go to there website for other part #s

Is there any special brackets needed for this?

 

[78 salon]

Are you staying with duals after the single cat, dual cats? If single exhaust, the 78-80 cutlass had the muffler mounted that way. If going duals, look at camaro mufflers, they mount vertically, behind the rearend also, but have dual in/out.