Early GM Ignition Switch
12 Volts DC crank and run
needed for fuel injection engines.
57switch.tif
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#1 Hot Rod Lane
Mena, Ar 71953 U.S.A
Ph.479-394-5711
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SOL
ACC
BAT
IGN2
IGN1
1953 - 1961 Buick
1955 - 1961 Chevy
1953 - 1961 Cad.
1953 - 1961 Olds
1955 - 1961 Pontiac
These switches must have a jumper from IGN1 to IGN2 to provide 12 volts while in crank and run position.  Ignition resister wire must be removed if
present in 1961 or later vehicles.