Specifications:
Head diameter: .357"
Diameters of stepped section: .257 & .244"
Height: .255"
Material: Aluminum
Quantity: 5 plugs
Used on the following carburetors:
CARTER - AFB, AVS
CARTER - TQ
CARTER - WCFB
CARTER - WCD, WGD
FORD / MOTORCRAFT 4100
ROCHESTER M, MV, 1ME, 1MV
ROCHESTER 2G, 2GC, 2GE, 2GV