amshafts model case Built-up, forged and cast camshafts. Camshafts for 4-, 5-, 6-cylinder engines. Camshafts for four-valve engines. Camshafts for flat engines. Cut-away cams. Various camshaft bearings. description ordernumber 1188 see also: nozzle holder with pintle-type nozzle crankshaft model case distributor plunger in-line fuel-injection pump with vacuum governor