Holley Needle & Seat - Viton Inlet Needle and Seat (Adjustable w/ .110" Seat) GBBSE however they are not designed

however they are not designed to work with roller style rocker arms

With increased tongue weight capacity and integration of Hitch Match™

10 x 11 x 6

The accuracy of digital stepper motor gauges is further increased by utilizing a self calibration sequence during power upAuto Meter Gauges are the number one choice of professional racers worldwide

Slow idle speeds may result in severe cam and lifter wear

Holley Needle & Seat - Viton Inlet Needle and Seat (Adjustable w/ .110" Seat) GBBSE however they are not designedHolley 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