Same exhaust setups?

[ridinlow94]

I was wondering if the stock exhaust setup is the same for the 4.3 V6 and 5.7. I am going to be doing a swap soon and I dont really wanna touch the exhaust right yet

[ridinlow94]

anyone?

[Cheve11e]

anyone?
:think: :think: I know on a 98 5.7 it is different than even the 5.0L, but I'd think that it would work just fine on a 94 :think:

[ridinlow94]

well actually I just got me a 92 RCSB 2wd and that what I was gonna be putting the motor in it has a 4.3 right now and im putting in the 5.7 from my 94

[ridinlow94]

does anyone else have any other info on this?

[astroracer]

You MAY have to tweak the crossover a bit to get them to line up with the manifolds but it will work just fine.
I have done a number of V8 swaps into astro vans and the stock V6 crossover works fine...
Mark