BBK 3/8-inch phenolic intake manifold spacer for 1986–1995 Mustang 5.0 applications provides thermal isolation between the lower and upper intake to reduce heat transfer. By lowering intake temperatures it helps deliver cooler, denser charge air and supports modest power gains and increased timing tolerance. The CNC-machined spacer also raises intake height to clear many aftermarket valve covers and includes gaskets, bolts and hardware for installation.
BBK 86-95 Mustang 5.0 Phenolic Manifold Spacer Kit Ford GT40 Cobra 3/8