Sold! Up for sale I have a Comp Cams Thumpr Cam 91-600-5 used in 401/425 Nailheads up to 1966. I have the lifters that ran with this cam stored in the correct order. This was in a Nailhead I bought and I am going a different direction. I was told the cam only had a few thousand miles on it. I charge only actual shipping, so cost is $150 + actual shipping. Either check friends and family on PayPal or add 3% to total.