Scarce original Cragar Idler arm 3 groove v-belt pulley. I ended up with an extra and really don't need it. Maybe you are piecing together a Cragar blower v-belt drive for your 4-71 0r 6-71 drive. See my other ad for an original Cragar tri-plate too $250.00 plus the ride. Paypal or USPS money order only Sold!!!!!!!!!!!!!!