WOOOOHOOO!!!!!! I'm finally back in the saddle!! Saturday, I just picked up an 80 T/A with a 77 motor, but the car has no shaker... the poor carb is open to the elements... no cleaner, no base no nothing! I've got alot to do to the car, but first off I'd at least like to give her a complete shaker..... I've read the posts on here on which years they changed the shaker sizes, but, being it's a 77 motor and an 80 car... which should i go with? Edelbrock 600 carb mounted straight to the intake..... from what i read, i need the shaker thats centered and not offset... but which base? Thanks guys.. also, i've seen quite a few shaker set ups for sale local and on ebay, but none of them have the stud that goes into the carb on which everything is tightened....... my carb does not have the stud...... can i just get a generic one thats threaded (all thread) correct and use it or does it need to be something special?