Chevy 283 307 327 350 400 Melling Torque Cam Kit Lifters Camshaft Springs Zinc

Melling torque camshaft, lifters, springs for all Small Block Chevy flat tappet (non-roller) engines. Includes required Bottle of ZDDP Zinc Additive and Packet of Assembly Grease. Specs: Valve Lift (INT/EXH): .422"/.444" ADV Duration (INT/EXH): 278°/288° Duration @ .050" (INT/EXH): 204°/214° Centerline (INT/EXH): 107°/112° Power Range: 1,000-4,500 RPM Cam kits with Flat Tappets include a packet of Driven Assembly Grease for lubricating the cam lobe surfaces during assembly and a bottle of Engine Pro Hi-Zinc Engine Protector to add to the engine oil during break in.  It is critical to use High ZDDP/Zinc oil in every oil change on flat tappet engines.