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old redneck · 01-07-2012, 10:46 PM

I think it used a shimmed headgasket to close off the ports in the block and all the intake and exhaust went through the new ports. I think it actually ran pushrods through the old valve guides.

01-07-2012, 10:46 PM	#485 (permalink)
old redneck EcoModding Lurker Join Date: Jul 2010 Location: near Kansas City, Mo Posts: 95 Thanks: 1 Thanked 2 Times in 2 Posts	I think it used a shimmed headgasket to close off the ports in the block and all the intake and exhaust went through the new ports. I think it actually ran pushrods through the old valve guides.