Holley Needle & Seat - Viton Inlet Needle and Seat (Adjustable w/ .110" Seat) Drag Parachute Pilot Bag 1988-1994 Chevrolet K1500

1988-1994 Chevrolet K1500

(10) 56 Series Terminal (male)

Autometers Race Proven Air-Core Electric Tachometers Provide Quick And Accurate Readings With A Needle So Responsive It Can Go From 0 - Full Scale In 333 Milliseconds

Optional Gate Plates for 3 & 4-speeds Available

- w/o Smog Injection Or Injection Heads - Chevy 396 - 502 cid

Holley Needle & Seat - Viton Inlet Needle and Seat (Adjustable w/ .110" Seat) Drag Parachute Pilot Bag 1988-1994 Chevrolet K1500Holley offers a number of needle and seat assemblies for its carburetors. The configuration of the needle and seat assembly and its seat size depend on carburetor application, CFM size and type of fuel bowl used. Operation is simple. Needle movement is controlled by a metal tang on the float arm. Upward movement of the float causes the needle to close the seat; downward float movement causes the needle to open the seat. Seat size determines how much