AMC 401 block bored 4.186, drilled for internal oil line 401 crankshaft stroked Mains 2.730, rods 2.234 nitrated and cross drilled $1600 worth of work Herman Lewis intake with valley pan Herman Lewis race heads with extra head bolts, looks to have been ported. Tall aluminum valve covers Stud girdles Roller cam and lifters .714 lift with 1.6 rockers Innovators West balance Rollmaster timing set up 3 center 4 bolt main caps, front and rear main caps missing, can get 4 bolt or used two bolt factory off any 290-401 block Crower Titanium retainers 11/32 stainless steel valves, intake 2.121, exhaust 1.627 Yella Terra 7/16 roller rockers, Do not know if 1.6 or 1.7 8 Pistons with floating pins gas ported, some new, some used 8 Chevy 6" rods Over $13,000 worth of parts $12,000