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Cylinder Head GM LS3

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$1,798.00 (excluding tax)

Product Description

This head was designed to allow owners of Gen III ls engines to benefit from the much-improved stock LS3 intakes.  
This head really thrives when paired with a stroker combination like a LS1 383!
•Easy bolt on to convert your GM Gen III to GM Gen IV head technology
•Perfect for LS1, LS2 and LS6 engines and short-blocks
•Accepts LS3/L92 valve springs, rocker arms, and intake manifolds
•Outflows any aftermarket cathedral cylinder head on the market
•Uses a 2.080" intake valve and 1.570" exhaust valve
•11 Degree Valve angle
•Has a 61cc combustion chamber standard
•6 Bolt 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"