BBK Intake Plenum Spacer - Gaskets/Hardware - Phenolic - Cobra Manifold - Small Block Ford 600090147 Measure inside

Measure inside

Dollies adjust from 13" to 19" high with a removable 1" block on one side for use on sprint cars with a raised rail chassis

carbureted

Four 6 AN Female O-Ring Outlets

Backing pads are designed to work with sanders that have a 5/8"-11 arbor

BBK Intake Plenum Spacer - Gaskets/Hardware - Phenolic - Cobra Manifold - Small Block Ford 600090147 Measure insideBBK IS YOUR NUMBER ONE AFTERMARKET PERFORMANCE BRAND IN THE USA AMERICAN DESIGNED AND BUILT; NON HEAT TRANSFERING PHENOLIC MATERIAL REDUCES UPPER INTAKE MANIFOLD TEMEPRATURES FOR REDUCED AIR INTAKE TEMPERATURES; COOLER INTAKE TEMPERATURES ALLOW DENSER AIR FOR IMPROVED PERFORMANCE; OFFERS INCREASED VALVE COVER CLEARANCE FOR LARGER ROCKERS AND VALVE COVERS; EASY TO INSTALL INCLUDES NEW LONGER HARDWARE AND 2 NEW GASKETSWhy follow when you can lead! That