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Old 08-12-2002, 09:17 AM   #11
Mike C
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Join Date: Dec 1999
Location: Austin, TX, USA
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The only 461 that would have had screw in studs might have been the '68 Z/28. I dug through my Corvette books, but couldn't find info on valve size in print, but if memory serves, the 2.02/1.6 valves didn't show up until 1965. Factory 2.02 heads have an "unshrouding" cut made around the intake valve that bites into the side of the combustion chambers. You seldomly see this in aftermarket installed 2.02 heads.
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44 Willys MB
52 M38A1
64 Corvette Coupe
68 Camaro 'vert LT1 & TH700
69 Z/28 355 12.6's @110
69 Chevy Short Step 4 1/2"/7" drop
72 Jimmy 4WD 4spd 4" & 35's
02 GMC 2500HD 4x4 Duramax
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