Description

Complete CNC LS3 flows 10 percent more than stock version
Material: Aluminum
Intake Port Size: 276
Valve Angle: 15 degree
Combustion Chamber: 68.5cc
Minimum Cylinder Bore: 4.000″
Valve Springs: Beehive LS3 Max Lift .550″
Intake Valve: 2.165″ Hollow Stem
Exhaust Valve: 1.590″ Solid Stem
Intake Port Style: Rectangular L92/LS3
Exhaust Port Style: Standard LS D-port
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