Overview of Gasbox Exhaust Flanges - 004492
- When fabricating a custom exhaust for a Shovelhead, builders will definitely need a set of these
- Laser-cut from heavy-duty 1/4" steel, these will not warp and they provide a great seal to the head
- Sold in pairs
- Made in the U.S.A.
(2) Steel exhaust flanges
Specs for Gasbox Exhaust Flanges - 004492
Alternate/OEM Part Number(s):