Patriot Header Flange - 0.375 in Thick - 2.25 in Round Port - Big Block Chevy PENPI-HF14005 Constructed from billet aluminum

Constructed from billet aluminum

MSD Selector Switch 8670 3000-5200 RPM

if you require a coil with round terminal pins

Capable of reducing up to 9% of radiant heat

Engineered for the serious street enthusiast

Patriot Header Flange - 0.375 in Thick - 2.25 in Round Port - Big Block Chevy PENPI-HF14005 Constructed from billet aluminumProduct Description: Header Flange 0. 375 in Thick 2. 25 in Round Port Big Block Chevy Patriot Exhaust products continue to offer the best value for the dollar of any brand in the industry. If you need components to build your own header and exhaust system Patriot Exhaust is the place to come! Mild steel, 304 stainless steel and aluminized bends are available in 1 1 4 to 4 diameters with a multitude of radius and wall thickness choices at affordable