Plug- High Speed Passage Plug (Qty:5)
Our Part # 4320H

Specifications:
Height: .293"
Diameter: .330"
Diameters of tapered section: .264 thru .250"
Material: Aluminum 
Quantity: 5 plugs

Used on the following carburetors:
CARTER - TQ/THERMOQUAD
CARTER - WCFB
CARTER - BB (MAIN VENT TUBE RIVET PLUG)
CARTER - BBS
CARTER RBS 
CARTER - YF, YFA 
CARTER - BBD 
CARTER - WCD, WGD
FORD / MOTORCRAFT 4100 
FORD / MOTORCRAFT 4300, 4350
HOLLEY 3160, 4150, G, EG, 4152EG, 4160, C 
HOLLEY 4165, 4175 
HOLLEY 4180, C, EG, 4190EG
HOLLEY 1904, 1908, 1920, 1931, 1960 
HOLLEY 2209, 2210, 2245 
ROCHESTER 4G, 4GC 
ROCHESTER 4MC, 4MV, E4MC, E4ME, M4MC, M4MCA, M4ME, M4MEA, M4MEF 
ROCHESTER M, MV, 1ME, 1MV 
ROCHESTER 2MC, 2ME, E2MC, E2ME, M2MC, M2ME