051"R Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants
Product Features: Machined billet aluminum cap Covers factory cap Polished finish Easy Installation
10° Split Lock Valve Stem Keeper Set3/8" Stem Diameter
Ultra Pro Magnum Roller Rocker Arms not only live up to the lofty standards of the original Pro Magnums
Solid LiftersSuit Ford 302 - 351C
High Energy Hydraulic Camshaft suit Holden 253-308 1970-88 CO82-286-5 Product:236°/ 236° Duration @ .050", .523"/.523" Valve Lift, 110° L/C 051"R Cometic MLS (Multi-Layer Steel)High Energy Hydraulic Camshaft suit Holden 253 308 1970 88236 236 Duration @ . 050", . 523" . 523" Valve Lift, 110 L C CO82 286 5 82 286 5 Performance cam for street machines with headers, 2500+ stall and lower gears. rough idle Rpm operating range 2000 6000 Duration advertised Inlet 286, Exh 286 Duration @ . 050" Inlet 236, Exh 236 Valve lift with 1. 65 rocker Inlet . 539", Exh . 539" Lobe separation angle 110