Dimensions:
Seat orifice diameter: .101"
Male Threads: 7/16"-20
Female Threads: 1/2"-20
Overall Length: .937"
Fits:
Carter RBS carburetors
Carter AS carburetors…see more
Dimensions:
Seat orifice diameter: .092"
Male Threads: 5/16"-24
Overall Length: .812"
Fits:
Carter YF, YFA carburetors
Carter WCD, WGD carburetors
Carter…see more
Stock replacement Carter .110" diameter needle and seat assembly.
Larger diameter inlet allow more fuel flow for high performance applications.…see more