LT1 v Vortec heads.Bolt pattern?
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Safety Car
Joined: Jan 2004
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LT1 v Vortec heads.Bolt pattern?
Disregarding obvious differences in cooling holes dist mounting , water outlet ,etc , do the LT1 manifold mounting holes line up with the Vortec head holes.
Both are new style 8 bolt manifolds ie; 4 bolts per side .
Both are new style 8 bolt manifolds ie; 4 bolts per side .
