302/350hp SBC heads, 1st pics are 0f 3973370 Date code Jan.27, 1970 2.02/1.60 valves, factory GM Screw in rocker studs & guide plates Fresh Fully assembled $500. 2nd set of pics 3927186 Date Code Oct. 28, 1969 2.02/1.60 press in rocker studs Fresh fully assembled $500. The 370 head was most likely the warranty replacement for the original 186 head, these are a very nice bolt on ready #s matchin...
All New ZZ502 Deluxe BBC, TCI TH400 Street Fighter Short Tail Transmission, TCI Hole Shot Anti Ballooning Torque Converter. Engine Has been upgraded with Comp Cams Roller Rockers, and Tall Cast Aluminium Valve Covers. This is a complete drop in Torque Monster, ready to finish off any build.. Aberdeen, S0K0A (306) 321-4389