APPLICATION: For LS motor swap on older Chevy, GM, Pontiac, Olds, Buick models For LS based engines (LS1, LS2, LS3, LS6, LS7, etc.)
TECH SPECS: Header Type: Shorty / Short Tube Primary Diameter: 1-5/8 in. (42mm) Collector Diameter: 2-1/2 in. (64mm) Head Flange Thickness：3/8 in. (9.5mm) Pipe Thickness: 16 gauge (1.5mm) Material: 304 Stainless Steel Finish: Polished
Item:6874B
FEATURES: Shorty design for power gain from idle to mid-range RPM Tight tuck-in fit that allows fitment flexibility Fully mandrel bent tubes made of 16-gauge 304 stainless steel Head flanges laser-cut from 3/8-inch thick steel plates Flanges flattened by hydraulic press for precise and leak-free seal Flanges chrome plated for corrosion resistance All joints TIG welded for resistance against cracking and wearing Polished surface for extra protection against rusting 1 year warranty for any manufacturing defect
