Butler-LS - LS Top End Power Packages

Cylinder Heads & Services - LS Top End Power Packages

Looking for an LS part and don't see it on the site? Need a rotating assembly, short block kit, or machine work? Our LS team here at Butler is shipping high performance GM/LS engines, kits, and parts all over the world.


Call us at 931-829-2200 today for any LS need.

The design of the cylinder head is key to the performance and efficiency, as the shape of the combustion chamber, inlet passages and ports determines a major portion of the volumetric efficiency and compression ratio of the engine. Butler LS takes cylinder heads seriously. We only partner with top head designers with extensive resources for R&D with proven race performance. Don't just buy a set of heads anywhere, come to the GM LS specialists that can help you pick the right head for your project.

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Items 1-3 of 3
Description: RHS Intake Cam and Spring Package Stage 1 Forced Induction COMP Cams With Valve Spring RHS Cathedral Port Sheet Metal Intake Includes Fuel Rails & 102mm TB
Item #: RHS-10902F1
Condition: New
Price: $1,424.95
Qty:

Description: RHS Intake Cam and Spring Package Stage 1 N/A COMP Cams Does not Require Valve Spring Change RHS Cathedral Port Sheet Metal Intake Includes Fuel Rails & 102mm TB
Item #: RHS-10902N1
Condition: New
Price: $1,224.95
Qty:

Description: RHS Intake Cam amd Valve Spring Package 202 Horsepower Increase Includes Stage 2 N/A COMP Cams With Valve Springs RHS Cathedral Port Sheet Metal Intake Includes Fuel Rails & 102mm TB
Item #: RHS-10902F2
Condition: New
Price: $1,584.95
Qty:

Items 1-3 of 3