Why pay 250. for a set that isn't right, when you can pay 289. for a set the has all the perks ( clearance for bigger push rods, Larger spring,1&6 are machined for valve cover clearance, AND has a wider roller tip ) And to top all that off THEY ARE the correct 1.75 geometry in stock.

Larry/Twisted6
[oooooo] smile
Adding CFM adds boost smile
shocked God doesn't like ugly.