The Stovebolt Site Forums The Shop Area Paint and Body Shop Doors Key Lock Cylinders - Task Force doors

Does anyone know if there is a marking or serial # stamp on the original factory Chevrolet GM keyed door locks cylinder for the Task Force Design trucks? That way you can tell whether the lock is maybe of a better quality other than the replacement, foreign made, pot metal ones that you can buy from a FLAP. The tumblers eventually become loose and a struggle turning the key to open or lock.

You’d most likely have to look at eBay or a car show swap meet to find the original locks.

Thanks!
Mark