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Cylinder Head GM LS1

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$1,798.00 (excluding tax)

Product Description

 MIC 225 Cathedral Port heads are designed for getting the most out of your LS1 or LS2 engine. 
•Designed for any new Gen IV 6.0L or 6.2L engine including LS3, L99, L92, L76, LY6, LSA, and LS9
•Perfect for LS1 / LS6 stroked short blocks
•Available as packages for LS3 Camaro, Corvette, L99 Camaro, & L76 Pontiac G8
•Accepts Gen IV LS3 valvetrain, valves, & Cathedral Intake manifolds
•Uses a 2.080" intake valve and 1.60" exhaust valve
•11 Degree Valve angle
•Has a 225cc intake port
•Has a 69cc combustion chamber standard
•Has a deck thickness of .750"
SPRING: PAC Racing 1204x 0.700" lift  for naturally intake 
              PAC Racing 1207x0.750" lift for force intake/factory rockers
Intake Valves: 2.08x 5.45"
Exhaust Valves:1.60x5.45"