Universal rear exit shorty headers for GM LS1, LS2, LS3, LS6, and LSX engines. Includes premium gaskets, hardware, and 2-1/2 in reducers with oxygen sensor bungs.
1-5/8 in mandrel-bent primary tubes
2-1/2 in collectors
3/8 in thick header flanges
Available in natural 304 stainless steel and polished 304 stainless steel
