Exhaust manifolds

[twobit]

Are the 5.3 and 6.0 exhaust manifolds interchangeable? Do the 6.0 manifolds flow more than the 5.3? thx

[Domeskilla]

yes they are interchangabe and i think they flow more.

[farmtruc]

ya, they are interchangable, but i'm not sure on the flow specs. i know all the v8 truck have the same flange, so they just might be the same as far as flow.


let us know if you find out for sure,

i know when i call the yards that they are all in a box, and it doesn't matter which one you ask for they always give you one from the box.


later,

allen

[twobit]

Thanks guys! I'll let you know if I found out anything.

[Hit Man X]

As far as I know they are the same, only differences you may encounter will be the EGR thing on the passanger manifold.

Either way manifolds suck and weigh a ton.

[GMCwantsLS1]

I have the camaro manafolds and had to cut that EGR thing off to clear my frame.