RoWDyWS6

yea im getting a new setup and was wondering if a my 3" y-pipe would simply replace on my friends LT1 fbody?? i dont know if its stock y-pipe or not but its a 3inch ypipe for sure..thanks

RoWDyWS6

oo yea he drives a 97 t/a ...

Ralls

iTrader: (32)

Wouldn't know with the information given. You don't know if your y-pipe is stock? Do you have headers??

And is the LT1 have stock headers?

RoWDyWS6

well i bought the car with magnaflows on it .. my car doesnt have headers and neither does the Lt1... i dont know if its a stock y-pipe or not but its not 2.5 its 3inch ypipe, i know that...

Ralls

iTrader: (32)

I'm not sure if it's the lack of sleep, but your confusing the **** out of me. Is it your car that has the 3 inch y-pipe, or his? And you want your 3inch y-pipe to hook up to your friends stock manifolds?

First of all, no f-bodies have stock 3 inch y-pipes... someone else jump in.

Torkman15

iTrader: (2)

I always say with a sawzall and welder you are only limited by your imagination. Yes with major surgery it'll fit like a glove otherwise not even close comparing the stock Ys side by side. LT1 Y is more like a ruptured K.

Good luck

RoWDyWS6

it is my car(in sig) that has the 3inch y-pipe! im going to get LT's pacesetter with TSP ORY package, and was wondering if the y-yipe i got now (which is a 3inch) would fit on to my frinedz LT1

Ralls

iTrader: (32)

Ok, no it won't fit

I don't see how your y-pipe is 3 inches stock. I thought they are all 2.5 inch.

RoWDyWS6

ohh ok..i neva said it was stock bro, i just didnt kno if they came 2.5 or 3 inch stock.. and mine was 3 inch.so i guess its aftermarket like u said ,rite? y wouldnt it fit ????

Ralls

iTrader: (32)

Oh ok, I figured it was stock because I don't know why someone would replace the y-pipe if they have stock headers. The header collectors are not 3 inches, so you must have some custom work under the hood to fit that up right.

But anyways.. it doesn't matter what size it is, the y-pipes are different.

RoWDyWS6

oh alrite, thanks for the head up ralls ...

the_merv

iTrader: (88)

So the LT1 Y-pipe with the Pacesetter LT's that I have won't fit onto Pacesetter LT's off of an LS1?

Speed Density

iTrader: (38)

The Y for an LS1 isnt the same as LT1, the LS drivers side header comes out at an angle and the LT does not, you could get the Y to work however with some extra piping and a welder.

Good Luck.

Tony.

Ralls

iTrader: (32)

No, I'm talking about stock. The pacesetter y-pipe fit on ls1s or lt1s

the_merv

iTrader: (88)

I knew what you meant, I believe like mentioned, there is a little difference looking into it. Some pictures are hard to tell.

the_hunted

I know it wont work, cause i was going to take my friends y pipe off of his 99 with slp heddars, it kicks out to the side to much for it to fit.

the_merv

iTrader: (88)

Nothing a Welder and a Sawzall can't fix..

DMONEY06

iTrader: (2)

he has a 3" y pipe. and 3" pipe all the way back to the muffler