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Champion STK 668 - Possible spark plugs for

Details about Champion STK 668:

Gap: 0.7 mm
Threaddiameter: M14x1.25
Threadreach: 11.2 mm
Hexsize: 16 mm
Terminaltype: SAE

Alternative spark plugs for Champion STK 668:

Brand	Model
Accel	261
ACDelco	436T
Autolite	131
Autolite	AR131
Champion	V55C
General Motors	5613569
NGK	R5673-10
NGK stk	4050

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The Spark Plug Cross references are for general reference only. Check for correct application and spec/measurements. Any use of this cross reference is done at the installers risk.