Header Flanges 3.9L GM
Header Flanges 3.9L GM
Header Flanges 3.9L GM
Header Flanges 3.9L GM
Header Flanges 3.9L GM

Header Flanges 3.9L GM

Regular price $290.00
Unit price  per 

Start your custom exhaust project off right, these header flanges are CNC machined in house from 3/8" thick 304 Stainless Steel bar.  They are robust enough to minimize warping during fabrication, while at the same time weighing in at a mere 36oz/pair.  They're easy on the eyes too! 

**1.5" Primary tube holes**