Pair of OEM GM Castings Fully CNC Ported

These are OEM Head cores that have been pressure tested and checked.  They are CNC ported in house on a Rottler 5AXIS CNC machine.

This Cylinder Head has a core charge of $200.00 included in the cost. This charge is FULLY REFUNDED upon return. We will include a prepaid label for the return freight.

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LS Cathedral CNC Ported Head Program - Pair

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Tags: head, heads, LS, Cathedral, CNC Ported