Engineering Performance

MTI # 157 LS3 CNC Ported Cylinder Heads


A pair of MTI Racing CNC Ported Cylinder Heads for LS3


GM Casting # 823

New MTI Racing Valve Spring and Retainer Kit

New GM LS3 Intake Valve

New GM LS3 Exhaust Valve


Combustion Chamber  -  63cc

Intake Height  -  2.165

Exhaust Height  -  1.590


Customization options available. Please call 770.919.7774 for more information

Free Shipping N/A
Model C5, Camaro 2010+, Camaro Firebird 98-2002 LS1, CTS-V
Manufacturer MTI Racing

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