underdrive pulleys

[1997gtblue]

i have underdrive pulleys for a 97 gt, will these work on a 96 cobra?

also i am missing the crank pulley, can i buy just this underdrive somewhere?

 

[stangman]

i have underdrive pulleys for a 97 gt, will these work on a 96 cobra?

also i am missing the crank pulley, can i buy just this underdrive somewhere?

i can't be of much help on the first part, but i think that it will work, but i'm not sure
but for the second, steeda will sell you just a crank pully by itself