TGP manifolds bolt right up to 3400 heads right???

[Bullet]

I know its a stupid question, but will the 3.1 TGP manifolds bolt right up to the 3400 heads without modifying them?
I remember reading through a couple swap post's but don't remember if it'll work, Thanks!!

[killinprixs]

yes they will, you have to hollow the exhuast manifolds to match the D port on the 3400 heads, also modify 3.1 gaskets.

[Bullet]

yes they will, you have to hollow the exhuast manifolds to match the D port on the 3400 heads, also modify 3.1 gaskets.

fweeewwhhh, good to hear.

has anyone ever experimented with making turbo PLOG's like with the 3800?

[dbtk2]

yes they will, you have to hollow the exhuast manifolds to match the D port on the 3400 heads, also modify 3.1 gaskets.

x2.  Its a VERY close fit, but it will work as long as you modify the gaskets and make sure you mount them up centered.