Edelbrock Head Gasket Set (Pair) BB Ford FE 390-428 Differential Housing Mount Bushing Spread Port Heads

Spread Port Heads

60-3/4 in Wide

Reducing deadtime improves wideband feedback control

Braided Nylon

2007-2009 GMC Sierra 1500 78

Edelbrock Head Gasket Set (Pair) BB Ford FE 390-428 Differential Housing Mount Bushing Spread Port HeadsAny 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