850 CFM - 4150 - Mechanical Secondaries - Hard Core Gray - Gasoline 1999-chevrolet-silverado-1500-esi3225473 Intake Manifold Bolt Kit -

Intake Manifold Bolt Kit - 12 Point Head - Washers Included - Chromoly - Black Oxide - Small Block Chevy - Set of 8

They feature adjustable base pressure from 15-90 psi

5 in Inlet - 3

35 in W x 19 in H x 3 in D - Driver Side Inlet - Passenger Side Outlet - Aluminum - Polished - Manual - GM X-Body 1968-79 - Each

Shock Inflator and Gauge - 0-300 psi - Mechanical - Analog - White Face - Kit

850 CFM - 4150 - Mechanical Secondaries - Hard Core Gray - Gasoline 1999-chevrolet-silverado-1500-esi3225473 Intake Manifold Bolt Kit -The clean, stealthy look coupled with Black metering blocks and throttle body will certainly set your ride apart whether you are at the show or track.