Let me know what you have, open to options similar to a set like lightning, Stainless Marine, CMI's, and so forth.

I have matching set (2 pair) of full length, big tube, double wall, polished, HD stainless "Bassett" headers: 4" collectors to 4" exhaust. Thru flange water passage (no rubber "jumper" hose from header to tail), 5/8" thick header flanges. All stainless plumbing. (only rubber is the hose you supply water from the engine into the stainless rail at the bottom.) Not sure of length of tails, but they are long (had on surface drive with transmissions) so they can be easily shortened. They are set up to be dry to the end of tails, with a bung on each tail to the bypass water outboard, but I drilled through the water bypass on the tails to inject some water into the last 1-1/2' of the tailpipe to quiet it down a tad!. Some water bypasses, some goes in tail. Can be plugged and go back full dry, but they are LOUD dry.

This is alleged to be the last hand-crafted set of offshore headers Bassett himself made. They are a matched set, for 33.5" centers. (standard install) where the upswept pipes offset each other in the center to allow a more free-flowing exhaust path. As a matched set, I will not separate them. Asking $6000.00 ($3000 a set) + the ride. No repairs ever. Needs (in my opinion) to have the top tubes of the centers polished from me laying on them working on the motors. I'm changing over to Gentry Turbos and selling the pride of my engine compartment. Let me know if your interested.

Stellings blacks dry to tip 2 sets
6500