This is a fresh (dyno time only) build by Paul Hasselgren. The cylinder head is a new casting from Cosworth and purchased from Richardson in England (4 bolt exhaust). The block is a 711M. It has the big SCCA legal valves, lots of new bits inside such as pistons, valves and cams. Includes the oil pump, starter, flywheel, Tilton OT2 twin disk clutch, plug wires, carbs, intake manifold and metal shipping crate (everything pictured). Engine is currently in Berkeley, California.