dcmock

I have a very nice set of rare 375 hp double hump heads. These were only avaible from over the counter GM. These are angle plug 2.02 1.60 valves, guide plates, studes, self aligning rockers. These heads just had 3 angle valve job, baked, milled, magnafluxed and ready to install. These also have the acessory holes drilled in them. Head casting # is 492. Most 492 you will find will be straight plugs not the angle plug. I will sell these for 600.00 or trade for some L98 "113" aluminum heads or other aluminum heads or vortec heads must be 64cc chambers. The only reason I am selling because I have to high compression for these heads to run on pump gas

96 lt-4

Might want to list these in the C3 section as well.

tpi 421 vette

Or the C2 section.