Edelbrock Ultra-Seal Header Gasket - 1.500 x 1.200" Rectangle Port - Composite - Small Block Mopar (Pair) Tach Signal Filter 600" outer diameter and fit

600" outer diameter and fit applications with 11/32" valves and

Sliding Tethers for Quick-Click Anchor

Torque-resistant clam-shell design composite uprightsVehicle Applications: 2006-2008 Lincoln Mark LT

Chevrolet LS Gen III LS Series small block (2004 later - except LS9) w all same length bolts 8740 hexSince 1968

Edelbrock Ultra-Seal Header Gasket - 1.500 x 1.200" Rectangle Port - Composite - Small Block Mopar (Pair) Tach Signal Filter 600" outer diameter and fitAny gasket can create a seal, but a good gasket can do it with less clamping force, and for a longer period of time. Edelbrock's gaskets are not only manufactured from extremely high quality materials, but they're also designed specifically to fit our intakes and cylinder heads, so there's no chance that our gaskets will interfere with the operation of either component. These gaskets also work with most stock cylinder heads and intakes, aluminum or