C5/Z06 LS6 Heads for Corvette or others, GM OEM GMPP, also fits LS1, Pair

These LS6 heads have 63cc combustion chambers, 10.5:1 compression ratio,  A great way to add some Z06 power without replacing your entire engine. (Set of 2).

GM Performance Parts 2001-2004 Z06 LS6 Cylinder Heads, Includes $150 Core charge from GM.

These LS6 heads have 63cc combustion chambers, 10.5:1 compression ratio

This cylinder head is used on 2001-2004 Z06 Corvettes with 405 HP RPO LS6. The LS6 cylinder head can be used on any Gen 3 design V8 block. The casting number is 12564243.

*Fits 1997-2004 Corvette.

Bare Heads Do NOT include Valves, Springs, Retainers, etc. Available seperately.