BBK Shorty Headers - 1.75 in Primary - Stock Collector Flange - Metallic Ceramic - Mopar Gen III Hemi - Chrysler 300 / Dodge Challenger / Dodge Charger 2009-22 / Dodge Durango 2012-18 - Pair H759C01 Packed with high temperature grease

Packed with high temperature grease for proper lubrication under extreme high heat conditions

1977-1984 Pontiac Bonneville

Just hold it against the rim for easy

In the manifold section you'll find torque graphs showing the power gains from Performer manifolds and Performer-Plus cams

They feature the same anodized aluminum construction and pleated stainless steel elements of our larger filters

BBK Shorty Headers - 1.75 in Primary - Stock Collector Flange - Metallic Ceramic - Mopar Gen III Hemi - Chrysler 300 / Dodge Challenger / Dodge Charger 2009-22 / Dodge Durango 2012-18 - Pair H759C01 Packed with high temperature greaseThese BBK Performance shorty tuned Length exhaust Headers are designed and constructed as direct fit replacements for all 2011 up 5. 7L Hemi applications. Each header is manufactured with 1 7 8" CNC mandrel bent tubing that offers unrestricted exhaust flow for increased horsepower and torque over factory OEM manifolds. BBK tuned Length headers offer improved scavenging waves for better combustion, which leads to improved performance and fuel economy