Cylinder heads and parts


  • Cylinder head flow fixture -- $100.00 -- For LS cathedral port heads
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  • Ferrea stainless steel exhaust valve -- $18.23 -- Gen 3/4 Stainless steel exhaust valve
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  • Ferrea stainless steel intake valve -- $19.04 -- Gen 3/4 Stainless steel intake valve
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  • High lift valve springs -- $16.00 -- High Lift Valve Springs for all LSx Engines
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  • Hollow stem valve kit, 2.100"/1.550" -- $399.99 -- 8 Katech 2.100" intake valves & 8 LS6 1.550" exhaust valves
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  • Intake valve, hollow stem, 2.100" -- $35.00
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  • LS6 cylinder head, CNC Ported Stage II -- $499.99 -- Center bolt 243 casting, bare
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  • Titanium exhaust valve -- $123.82 -- 1.600", 5/16" stem
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  • Titanium intake valve -- $75.99 -- 2.080", 5/16" stem
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  • Titanium valve spring retainers -- $16.00 -- Titanium valve spring retainers
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