quick98

Is there a difference between LT1 TD's and LS1 TD's?? I want to get True duals for my 97 to go along with Pacesetter long tubes. I didn't know if there was a difference in where they bolt up to the headers or not.

tyrsmkr

Yeah they are different. I think the driver side on the LS1 dual has a kink in it that the lt1's don't. Don't quote me on anything here, but I know they are different.

396D1SS

They are different the ls1's left collector flange has a slight curve to it

quick98

Where are some good places to get LT1 TD's then?? I'm new to the LT1 world and don't know that many places then. All the ones that I look on the regular sites say 98-02 even when you click on LT1 exhaust.

396D1SS

I got flowmaster 2 chamber 40 series from summit and went to a local exhaust shop fabbed up my true duals with an h pipe and dumps before the rear axle for 200 bucks

tyrsmkr

Call Texas-speed. They have a true dual kit in the works, and ive actually heard you can buy em right now. Its not listed on the site, so just call.

mebanditws6

Buy the Summit or Jegs universal kit with an X pipe, your choice of mufflers (Bullets or Spiral flows would be best for space and sound), and have a muffler shop tweak it to fit your headers. Also, get some band clamps to use on the header collectors. They seal great and make it a snap to remove the system should you ever need to.

Jason

quick98

That's kind of what I've been leaning towards. I know a couple good fab guys so it shouldn't cost me all that much.

Thanks

1BadBrd

hope ground clearence isn't an issue

mebanditws6

Ground clearance is barely affected if the guy doing the work knows what he's doing, even on a 3" setup.

Jason

speed_demon24

I have 3" true duals run out the back under the axle and ground clearance is fine, I haven't bottomed out the exhaust once.