Hooker BlackHeart Cast Iron Exhaust Manifold - Mopar Gen III Hemi 351013 Universal resonators can be used 2 1 2 to M77MS829H30 1303LS1-3 Size:Youth 2X-Large

Universal resonators can be used to lower the sound pressure level of your exhaust system

Other models have an unpainted rod that rusts the first time you wash your car

For Improved Ground Clearance/Rugged Good Looks

For use with Holley HP and Dominator ECUs and other EFI systems

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Hooker BlackHeart Cast Iron Exhaust Manifold Mopar Gen III Hemi 351013 Universal resonators can be used 2 1 2 to M77MS829H30 1303LS1 3 Size:Youth 2X Large Universal resonators can be used to lower the sound pressure level of your exhaust system Other models have an unpainted rod that rusts the first time you wash your car