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CNC Series
GN1 Valve Cover

The GN1 valve cover is quickly becoming the #1 aluminum valve cover for the turbo V-6.

Special Features of the GN1 Valve Cover:
  • Precision thick wall aluminum alloy casting for even gasket compression and no Leaks!
  • CNC machined for consistent fit.
  • Clearance for roller rocker arms
  • Unique spot-face and chamfer design breather bore accepts all popular breathers and maintains positive seal between breather and cover.
  • No clearance problems.
  • Bolts and washers included.
  • Eye appealing and functional.
  • A must for roller rocker installations.
  • Two styles available.
  • GN1 or the New Buick Power 6

  • $139.00 a pair
    • Inquire about our company logo engraving service

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