We do NOT build any zoomie headers in house and we only offer kits
The best way to do this is to buy the proper flanges then add this option to the correct tube size for your engine. Primary tube size is listed on the header flange page.
If you have a Flathead, Pontiac, Early Cadillac or Early Oldsmobile you have a 3 port header flange and need to choose "3 port kit". I will be sure to get you the correct parts for that kit.
If you have a more common V8 with 4 exhaust ports please choose the 4 port kit.
Kits are sold 2 ways-
Kit #1- First way, 3 or 4 U bends with 12" of straight on a 6" radius bend for a large sweeping curve, this is the quick and easy way to build a set. You can always add straight tube if needed to build a longer zoomie header
Kit #2- Second way, 3 or 4 U bends with 12" of straight on a 6" radius with 3 or 4 extra U bends with 6" of straight and a 3" radius. This way allows you to have a double bend in each tube. You can always add straight tube if needed to build a longer zoomie header.
We can build any kit for any engine to suit your needs. Feel free to call the shop or search "header parts" for a list of header flanges and U & J bends available
We do not offer straight tube