Inlet Needle Steel Seat Size 0.110" in. Adjustable 1986-ford-f-250-esi1149535 Fuel Pump Blockoff - Steel

Fuel Pump Blockoff - Steel - Chrome - Small Block Chevy - Each

AN Hose Assembly - 120 in Long - 3 AN Hose - 4 AN Straight Female to 4 AN Straight Female - Braided Stainless - PTFE Lined - Each

Intake Manifold - RPM Air-Gap 2-O - Square Bore - Dual Plane - Oval Port - Aluminum - Polished - Big Block Chevy - Each

Fender - Passenger Side - MD3 - New Style - Plastic - Black - Dirt Late Model - Each

041 in Compression Thickness - Multi-Layer Steel - Driver Side - GM LS-Series - Each

Inlet Needle Steel Seat Size 0.110" in. Adjustable 1986-ford-f-250-esi1149535 Fuel Pump Blockoff - Steel"Steel tipped" inlet needles are necessary when using exotic racing fuels or alcohol or when using benzine or acetone additives. A . 097" seat size should be used for small four barrel carburetors; a . 110" seat size should be used for carburetors up to 735 CFM; larger seat sizes should be used with carburetors 750 CFM and larger. The following steel inlet needle and seat assemblies are available from Holley.