LS Exhaust Header For LS1 LS2 LS3 LS6 LS7 Older Chevy, GM, Pontiac, Olds, Buick. Come with : (Same as photo show). For LS motor swap on older For Chevy For GM For Pontiac For Buick models. Fits LS based engines LS1, LS2, LS3, LS6, LS7, etc.
Will NOT fit LS4 engines. Will NOT work on standard SBC or BBC. For LS series engine swaps only.2 Bolts Collector Construction, collector Merge Spikes, gains over 20+ hp. Excellent quality and durability to improve vehicle performance. Shorty design for power gain from idle to mid-range RPM.
Tight tuck-in fit that allows fitment flexibility. Cast from high silicon molybdenum ductile iron. Extraordinary durability under high working pressure and temperature. Great resistance against corrosion and oxidation. As-cast finish for a factory appearance.
Header Type: Short Tube Header. Head Flange Thickness:3/8 in.Pipe Thickness: 16 gauge (1.5mm). Material: Hi-Sil Moly Ductile Iron. Leave us your Tel no after paid if you did not left in the registeration form. We reserved the right to reject any return or exchanges.