1975 Ferrari 365 GT4 2+2 with manual transmission. Rear seats complete Short block assembled Timing gear assembled Cams degreed Coated rod bearings Balance crankshaft Crankshaft installation Cylinder head assembly Machine torque plate Piston blueprinting Original port shape Modified port shape Oval pin bushings Checking rods for straightness Magnaflux connecting rods Before porting After porting Intakes before porting Intakes after porting Surface block Machine liner down to protrusion spec Hone cylinders Machine distributor drive bushing Engine disassembly Two different head gaskets Rear cap O-rings Baseline flow test Engine removed Removing the side markers