I am shopping for replacement manifolds on my 502 Mag. I have a bit of a "weeping" issue. I'm sure plenty of you have had to do the same. In the process I am going to take the captains choice off my boat.

Just looking for the pro's and con's of what's out there.

Please give me your .02

if your going to stay stock,go w/aftermarket manafolds such as ssmarine or emi.if your going to make some h/p,go with headers.if your gona change cams to bigger profile,chit can the silent choise and the short risers,they will drink water and ruin your day.

Stainless Marine, last forever, no loss of power.