Small block water pump pulley
To my knowledge, If you are talking about the water pump pulley, that is incorrect.
The water pump pulleys for a.c. or non a.c. cars are single groove only. The only difference between the 2 pulleys is the diameter, and height. Crank pulleys for a.c. cars are usually 3 grooves. 1 for the water pump,power steering. 2 for the a.c. and alternator.
To my knowledge, If you are talking about the water pump pulley, that is incorrect.
The water pump pulleys for a.c. or non a.c. cars are single groove only. The only difference between the 2 pulleys is the diameter, and height. Crank pulleys for a.c. cars are usually 3 grooves. 1 for the water pump,power steering. 2 for the a.c. and alternator.
