Heads: Magnum style, cleaned & blasted, surfaced, new guides, new longer stainless valves for more cam lift, guide towers cut down for more cam lift, competition valve/seat grind, new comp. 941-16 springs (441 lbs/in.), new comp. 750-16 retainers, new comp. 611-16 hardened valve locks, new comp. 4825-8 guide plates, new comp. 4542-16 3/8” Alloy rocker studs, new valve stem seals. Would require oiling type pushrods in a LA application. Camshaft/lifters - comp. 20-813-9 Hyd. Roller Camshaft (LA only), .544/.541 lift, .236/.242 duration@.050, 110 degree L.S., 2500-6500 RPM operating range, Howard’s 91764 Hyd. Roller lifter set (fits 1964-1991 LA and 1992-2003 Magnum). This pkg depending on engine cubes and intake manifold selection would make a nice 400-500 H.P. pump gas small block Mopar engine. May consider separating parts. Can supply additional parts or build your engine if needed. Dyno service also available. Price negotiable. Call Vern at 204-829-3333