Earls Straight 4 AN Bulkhead Stainless Steel SS983204ERL fuel filters Adjustable Yes Angle 90 Degree distribution and y block Adjustable Yes Angle 90 Degree Assembly Method Twist On Brand Earls Compatible Hose Auto Flex Compatible Hose Mr Gasket Black Nylon Compatible Hose Perform O Flex Compatible Hose Pro Lite 350 Compatible Hose Pro Lite 390 Emission Code 5 Finish Anodized Red and Blue Fitting to Hose Mate Type Cutter Hose End Family Swivel Seal Hose End Series 8 Hose End Size 12 AN Hose Size 12 AN Male AN O Ring Thread 12 AN ( 1 1 16 12 ) Male AN Thread 12 AN O Ring Material Aluminum Pack Qty 1 Product Type Port Hose End Reusable Yes Socket Material Aluminum Swivel Yes Warning California Proposition 65 Connects to existing header collector reducer cones or manifold downpipes(not included Adapter AN Size ( A ) 4 AN MALE Adapter AN Size ( B ) 4 AN MALE Adapter Type Straight Bulkhead Brand Earls Emission Code 5 Finish Natural Material Stainless Steel Product Line Premium Product Type Bulkhead Warning California Proposition 65 Stainless Steel