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Chevrolet Performance LSX-LS7 CNC-Ported Cylinder Head, As Cast

809-19354239


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LSX-LS7 CNC-Ported Cylinder Head, As Cast
$1,807.99
LSX-LS7 CNC-Ported Cylinder Head - As Cast
  • 270cc Intake Ports / 85cc Exhaust Ports
  • 70cc Combustion Chambers
  • Titanium Valves 2.200" Intake / 1.610" Exhaust.
  • Sold Individually
  • Free Shipping - Ships on 05/02/24
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    Rough Machined Detail: Machined: Main surfaces and exhaust bolt pattern Not Machined: Head bolt & dowel holes, intake bolt holes, spark plug holes & pushrod holes, valve guides, valve seats, valve spring seats and rocker stands Valve locations and angles ...
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    Semi-Machined Detail: Machined: Main surfaces, exhaust bolt pattern, valve guides and spark plug holes Not Machined: Head bolt holes, dowel holes, intake bolt holes, pushrod holes, valve seats, valve spring seats and rocker stands Same casting P/N 12480146. Standard 4.400" ...
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    NOTE:Will not work on L29 enginesTechnical Specifications: Intake valves: 14097045Exhaust valves: 14097049Valve Springs: 14097002Retainers & Seal Kit: 12360874Keepers: 3947880Valve Spring Shim: 3875916. Big Block Chevrolet Service Replacement Head.
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