replacing one piece manifolds

[dmorley]

I would like to replace my one piece mercury manifolds with two piece riser manifold setup (on a 1998 4.3 Lt.) while it's being rebuilt. Besides manifolds and risers what other parts will I need?<br />Thanks

 

[BRIAN03]

Re: replacing one piece manifolds

Riser extentions 3 inchs or 6 inchs. Put as much as you can fit under the hood.