The MGA With An Attitude
Service Tools, Factory Issue
CAMSHAFT LOCKING TOOL - Twin Cam - 18G551
This is the original BMC workshop tool for locking the camshafts on the Twin Cam engine while adjusting timing chain sprockets for proper cam timing.
Factory part number 18G551.
Camshaft locking tool in use
Cam lock key slots in cam and front bearing cap.
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