Black Needle & Seat adjusting nut & lock screw kit - black - 34-7BK timing-components 5L V8 1985 Ford F-350

5L V8 1985 Ford F-350 460/7

1L L6 1968 - 1969 Pontiac Tempest 250/4

1992-1995 Chevrolet C1500 Suburban

Brand Holley EFI Emission Code 3 Ignition Type Coil - (No Timing Control) Ford TFI GM HEI Small Cap Holley Dual Sync Distributor Injector Connector Jetronic / Minitimer (Bosch) Product Type HP EFI Kit Part Number 550-604

Does Not Include Manifold Downpipes or Header Reducers

Black Needle & Seat adjusting nut & lock screw kit - black - 34-7BK timing-components 5L V8 1985 Ford F-350Overview: Replacement needle and seat lock screw and adjustment nut for carburetors with black hardware. Works with all Holley carburetors with an adjustable needle and seat Features: Black lock screw and gasket Black adjusting nut and gasket Application: Year Make Model Submodel Engine Size Universal Specs: Brand Holley Color Black Emission Code 5 Product Type Needle and Seat Hardware Kit Warning California Proposition 65 Warranty Limited 90 Day