alright a little confused here.... i have removed both of these pushrod thingies with a cylinder attached to each..... the one from the maverick m/c has a spring loaded one and the one from the 66 just has a plain cylinder ... do i change this entire cylinder or do i just change the pushrod part if so how can i get the cylinder off of the push rod.... sorry about this but i dont wanna get this wrong and then install it into the car