GM Performance parts ZZ4 383 Stroker. Currently in 32 coupe with less than 1000 miles from new. Fastburn heads, Air Ram Edelbrock inlet, Edelbrock 750 carb, Edelbrock finned rocker covers, Sanderson block hugger headers, water pump, pulleys. 425 BHP, 450 lbs torque. Massive saving on new price. Imported and built up by Home Grown Hot Rods. Changing to put early 327 engine in car. £4900.