Review on PLAYOCCAR Engine Crankshaft Locking Compatible by Tyler Dorsey

The crank pulley holder with room to attach a ratchet is much better than some single shaft tools. It allows you to hold it at any angle with a ratchet. The only downside was that the exhaust cam holder didn't have enough clearance between the chain and the guide. Grinding the outside edge of the exhaust cam bracket made everything hold when the side rail was installed.