TOOL BOX VALVE SEAL PULLER
Removing valve stem seals in some import heads can be trouble. It’s really a problem when you can’t get pliers on it because it’s deep in a tube or just not accessible. First get a sample valve seal and then find a deep 12-point socket that fits snug over the outside of it. Take the deep socket and tap it down over the valve seal in the head. Put a ratchet on the socket and turn it like you’re removing a bolt. Pull the socket out and the old valve seal will be in the socket.

Jimmy Casares
Hubbard Machine
Hayward, CA
April, 2019