The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - WIW.... NOS 66-67 Cammel Hump Heads

*67/72junkie* · 05-15-2010, 05:19 PM

Wes,those would have been correct for 275hp & 300hp as they are. they have pressed in studs and valve seats are finished for 1.94 and 1.5 valves. they are also correct casting # for 325hp & 350 hp but would need to be machined for screw in studs and 2.02 and 1.6 valves. not nos but good cleaned and maged bare sets are $200 to $400 average they are worth more to the right person needing correct date code for restoration of corvette etc.

05-15-2010, 05:19 PM	#8
67/72junkie Account Suspended Join Date: Oct 2002 Location: NC Posts: 1,129	Re: WIW.... NOS 66-67 Cammel Hump Heads Wes,those would have been correct for 275hp & 300hp as they are. they have pressed in studs and valve seats are finished for 1.94 and 1.5 valves. they are also correct casting # for 325hp & 350 hp but would need to be machined for screw in studs and 2.02 and 1.6 valves. not nos but good cleaned and maged bare sets are $200 to $400 average they are worth more to the right person needing correct date code for restoration of corvette etc.