Application:
compatible with
66-95 Chevy / GMC with 366, 396, 402, 427, 454 Cu. In. Chevy Big Block BBC V8 Engines
*NOT fit for Chevy Small Block SBC Engines
*The Compatibility is just for reference. Please compare with your stock hesders before purchasing.
Features:
-Excellent quality and durability to improve vehicle performance
-Shorty design for power gain from idle to mid-range RPM
-Fully mandrel bent tubes made of high quality 16-gauge 304 stainless steel
-Head flanges laser-cut from high quality 3/8-inch thick steel plates
-The flange is flattened by a hydraulic press for precise and leak free sealing
-All joints are golden color TIG brass style welded to prevent cracking and wear
-Flanges chrome plated for corrosion resistance
-Polished surface for extra protection against rusting
-The accessories in the photos are included
-1 year warranty for any manufacturing defect
-No instructions provided; professional install recommended
Technical Specifications:
Header Type: Shorty / Short Tube
Primary Diameter: 1-5/8 in.
Collector Diameter: 2-1/2 in.
Head Flange Thickness：3/8 in. (9.5mm)
Pipe Thickness: 16 gauge (1.5mm)
Material: 304 Stainless Steel
Finish: Polished
