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ol'blazer · 03-04-2013, 10:10 PM

one more question, today a buddy of mine told me that i had to drill a 5/16 hole for the water flow. anybody know anything about this?

03-04-2013, 10:10 PM	#12
ol'blazer Registered User Join Date: Jun 2012 Location: edmonton alberta Posts: 422	Re: vortec on a gen 1 small block questons. one more question, today a buddy of mine told me that i had to drill a 5/16 hole for the water flow. anybody know anything about this? __________________ Tyler ------------------------------------------------------ 1980 2wd blazer 1985 k10 diesel truckhttp://67-72chevytrucks.com/vboard/s...d.php?t=652276 1987 wrangler 4x4 build-http://67-72chevytrucks.com/vboard/s...d.php?t=663784