Description
LS long tube headers. These are hands down the best headers for reliability. They utilize a thicker 3/8 flange (many use a 5/16 and this causes gaskets to leak) the tubes are mandrel bent 1 3/4 inch tubbing, they come with standard 3'' collectors and one O2 bung. It's generally agreed upon by most engine builders the longer the primary tube the lower RPM the engine produces peak torque so their a match for the RPM ranges most airboats operate at. .We have been using Innovative Accessories headers for 25 plus years with ZERO issues.