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Butler-LS - CNC Porting Services LS/LT
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.
Our in-house CNC porting services can unlock big power gains in your LS or LT Engine!
Browse CNC Porting Services LS/LT Products
Items 1-7 of 7
NEW!
Description: Butler LS Premier CNC Porting For LS1/LS2/LS6 (241/853)
Item #: 1100-CNC-LS-LS1/LS2/LS6 (241/853)
Condition:
New
Price: $1,095.00
NEW!
Description: Butler LS Premier CNC Porting For LS1/LS2/LS6 (243/799)
Item #: 1100-CNC-LS-LS1/LS2/LS6 (243/799) (Pair)
Condition:
New
Price: $1,095.00
NEW!
Description: Butler LS Premier CNC Porting For LS1/LS2/LS6 (317)
Item #: 1100-CNC-LS-LS1/LS2/LS6 (317) (Pair)
Condition:
New
Price: $1,095.00
NEW!
Description: Butler LS Premier CNC Porting for LS1/LS2/LS6 (706/852/862)
Item #: 1100-CNC-LS-LS1/LS2/LS6 (706/852/862)
Condition:
New
Price: $1,095.00
NEW!
Description: Butler LS Premier CNC Porting - LS3 (821/823/5364) option!
Item #: 1100-CNC-LS-LS3 (821/823/5364)
Condition:
New
Price: $1,095.00
NEW!
Description: Butler LS Premier CNC Porting Option for your GM LT1 (L86/L87) Cylinder Heads.
Item #: 1100-CNC-LT1
Condition:
New
Price: $1,095.00
NEW!
Description: Butler LS Premier CNC Porting Option for your GM LT4 Cylinder Heads.
Item #: 1100-CNC-LT4
Condition:
New
Price: $1,095.00
Items 1-7 of 7