Vibrant Exhaust Manifold Flange for GM LT1/L98/LB9 SM Block (Dport) - Sold in Pairs XLarge 400 Installed Height Extreme Alloy

400 Installed Height Extreme Alloy Exhaust Valve (Single Valve)

Along with that impressive intake tube design

Russell Pro PTFE hose is your solution for high horsepower fuel delivery systems

Supertech Subaru EZ30D H6 (w/Variable Intake Lift) Inconel Exhaust Valve - Single

Vibrant Exhaust Manifold Flange for GM LT1/L98/LB9 SM Block (Dport) - Sold in Pairs XLarge 400 Installed Height Extreme AlloyVibrant Performance has developed one of the largest offerings of Exhaust Manifold Flanges in the industry. All of our Exhaust Manifold Flanges have had their exhaust port size optimized for either standard wall round tubing or Schedule 10 weld fittings.