Got a set of Motown 220 cast iron heads 2.08 IN/ 1.60EX valve, 1.550 roller springs, comp. pro magnum roller rockers, comp stud girdles and an extra set of 1.437 flat tappet springs for $1600\ have a Lunati Vodoo solid roller cam .285/.293 adv. dur. .600 lift $150.\ have a comp cams .285/.305 adv dur .507/525 lift $100 If u have any questions call Poppa @ (985)387-0368 or Brook @ (985)300-3472.