intake manifold accessories spacer kits chevrolet standard big block manifold ... late model chevrolet tall deck truck engines this spacer fits in the gap created by ... late model chevrolet tall deck truck engines this spacer fits in the gap created by ... used between the holley systemax ii ford 5.0l upper and lower manifolds 108-80 ... -117 intake manifold installation kit ford systemax ii upper and lower manifold ... upper and lower manifolds on a 5.0l h.o engine note this kit is not required for ... manifolds manufactured after 2/01/2002 with internal egr 301-44 301-44 tech ...