What 7secondchevelle has up for your consideration is a New Crower solid roller cam for use in a small block Chevrolet when using conventional heads (18 & 23 degree). Specifications are intake .686 lift and 271 duration @50 with a 1.65 rocker ratio. Exhaust is .688 lift and 275 degrees @50 with a 1.60 rocker ratio. Lobe separation is 106. Note; this does not fit a standard small block but must have block machined for 50mm bearings. Please do your research before bidding. Please look at the photos. Sold as is. Please read: I do not ship directly out of the USA. You can use eBays global shipping system if needed. No APO's or P.O. Boxes physical addresses only. I will not be held responsible for non or under insured items. Local pickup is always OK. Please email with any questions or for any additional information. Thank You and God Bless.