The valves are forged from Premium 21-4N stainless steel. They have undercut stems and swirl polished heads to help the flow of both fuel and exhaust gasses going into and exiting the engine combustion chamber. The heads are also designed with thinner margins to reduce weight and inertia. All machined surfaces performed CNC, including bolt holes, to achieve extreme accuracy in finish. OEM bolt holes for compatibility and these heads are T6, Heat Treated.

See below for add on items such as rocker arms and push rods and lube.

Using Head Bolt Washers and Moly Lube;Torque bolts to 65 ft./lbs. in three steps (40-55-65), following the factory tightening sequence.

After:

Check out the FiTech fuel injection kits. Super Easy installation! Watch the video.

Click here for LS Aluminum Cylinder Heads

Required Options:
Upgrade Options:
Intake Manifold:
	add an Edelbrock 2701 SBC EPS Performer Manifold	$167.95

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