Sell or Trade : Cam Motion Steel Billet Roller -R2852-2871-107 Lobe Center - IN Lift .690 , EX Lift 644 , IN Dur @ .050 288 , EX Dur @ .050 289 . Lift figures are with a 1.5 ratio rocker , & 59 degree lifter bore - NEW- XXXXXXXX if this would work for you . Evenings