BBK Intake Plenum Spacer - Gaskets/Hardware - Phenolic - Cobra Manifold - Small Block Ford 600090147 Dollies adjust from 13" to

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

Measure inside

carbureted engines up to 1

most wide type dirt cars

Not a full kit

BBK Intake Plenum Spacer - Gaskets/Hardware - Phenolic - Cobra Manifold - Small Block Ford 600090147 Dollies adjust from 13" 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