3500 intake manifold for 3400?????

[riceralero]

http://montecarloforum.com/forum/fwd...p-power-46071/
i found a comment on here saying that i could bolt a 3500 intake manifold on in place on the current manifold. Will it work?

[3500Alero]

You can use a 3500 plenum on a 3400 but it is not exactly a direct bolt on. You will need an adapter plate for the throttle body, and to get the most out of it you will want a lx5 throttle body to bolt on to it. The fuel pressure regulator is in the way of bolting on the plenum and will need to be clearanced by notching the regulator bracket and or grinding the plenum neck. Also your coil pack bracket will not bolt up after but there are ways around that!

If you really wanted to the 3500 heads and lower intake will bolt to the block aswell.

[MilzyZ34]

http://www.milzymotorsports.com/3500...-3400-engines/

[riceralero]

Originally Posted by 3500Alero

You can use a 3500 plenum on a 3400 but it is not exactly a direct bolt on. You will need an adapter plate for the throttle body, and to get the most out of it you will want a lx5 throttle body to bolt on to it. The fuel pressure regulator is in the way of bolting on the plenum and will need to be clearanced by notching the regulator bracket and or grinding the plenum neck. Also your coil pack bracket will not bolt up after but there are ways around that!

If you really wanted to the 3500 heads and lower intake will bolt to the block aswell.

Thank you! If time allows for it I'll try it

[BlackV6]

Ive got a whole 3500 top swap for sale with brand new MMS Stage 2 heads
and a brand new TCE throttle body
much cheaper than the link above ^^^
PM me if you are interested