BBK Intake Plenum Spacer - Gaskets/Hardware - Phenolic - Cobra Manifold - Small Block Ford 600090147 Backing pads are designed to

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

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

most wide type dirt cars

and fuel injectors hot rodders have trusted and relied on for years

Measure inside

BBK Intake Plenum Spacer - Gaskets/Hardware - Phenolic - Cobra Manifold - Small Block Ford 600090147 Backing pads are designed toBBK 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