Butler-LS » Butler LS

Butler LS
Butler Performance, a name synonymous with High Performance, specifically traditional Pontiac engines, has now expanded into GM/LS performance engines as well as other specialty builds. We have put together a crew with vast engine performance backgrounds, experience, and know-how and dedicated them to GM/LS performance engines and other specialty builds. Butler Performance Pontiac is now also Butler LS, a name you can trust in GM LS performance engines and parts.

Butler LS Categories

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Items 1-20 of 21
4.8L, 5.3L Cast Iron Block Rotating Assemblies, 329-363 cu.in.
We offer the highest quality rotating assemblies from Scat, Eagle, Callies, and our own Butler LS assemblies including full custom kits.
Butler LS Apparel
We are excited you have visited our brand new site. As you can see we are tirelessly building out our new site with performance parts, engines, and assemblies for your LS and GM needs. Check...More Details »
Camshafts
We are excited you have visited our brand new site. As you can see we are tirelessly building out our new site with performance parts, engines, and assemblies for your LS and GM needs. Check...More Details »
Custom LS Crate Engines
We are excited you have visited our brand new site. As you can see we are tirelessly building out our new site with performance parts, engines, and assemblies for your LS and GM needs. Check...More Details »
Cylinder Heads
We are excited you have visited our brand new site. As you can see we are tirelessly building out our new site with performance parts, engines, and assemblies for your LS and GM needs. Check...More Details »
Decals
Get your Butler LS decals, stickers, and more.
Engine Cradle
We are excited you have visited our brand new site. As you can see we are tirelessly building out our new site with performance parts, engines, and assemblies for your LS and GM needs. Check...More Details »
Fasteners
We are excited you have visited our brand new site. As you can see we are tirelessly building out our new site with performance parts, engines, and assemblies for your LS and GM needs. Check...More Details »
GM Gaskets / Fasteners / Mounts
We are excited you have visited our brand new site. As you can see we are tirelessly building out our new site with performance parts, engines, and assemblies for your LS and GM needs. Check...More Details »
Oil Pumps
We are excited you have visited our brand new site. As you can see we are tirelessly building out our new site with performance parts, engines, and assemblies for your LS and GM needs. Check...More Details »
Oil System Components
We are excited you have visited our brand new site. As you can see we are tirelessly building out our new site with performance parts, engines, and assemblies for your LS and GM needs. Check...More Details »
Rod and Piston Package
We are excited you have visited our brand new site. As you can see we are tirelessly building out our new site with performance parts, engines, and assemblies for your LS and GM needs. Check...More Details »
Short Blocks (Assembled)
We are excited you have visited our brand new site. As you can see we are tirelessly building out our new site with performance parts, engines, and assemblies for your LS and GM needs. Check...More Details »
Short Blocks Kits (Unassembled)
We are excited you have visited our brand new site. As you can see we are tirelessly building out our new site with performance parts, engines, and assemblies for your LS and GM needs. Check...More Details »
Tools & Assembly Supplies
We are excited you have visited our brand new site. As you can see we are tirelessly building out our new site with performance parts, engines, and assemblies for your LS and GM needs. Check...More Details »
Valley Covers
We are excited you have visited our brand new site. As you can see we are tirelessly building out our new site with performance parts, engines, and assemblies for your LS and GM needs. Check...More Details »
Items 1-20 of 21

Butler LS Products

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Items 21-40 of 55
Description: Made from Billet Aluminum Stock Black Anodized Finish Valve Cover and Matching Coil Cover Coil Cover provides a custom look Custom engraving available
Item #: BLS-VC-Custom
Condition: New
Price: $1,149.95

Description: Customized Butler LS Crate Engine Option to send us your block Choose Bore Size, Stroke, Crank, & Rod Choose 3.622" to 4.250" LS Stroke...More Details »
Item #: BLS-Crate-Engine
Condition: New
Unique Item
Qty: 1

Description: Customized Butler LS Rotating Assembly Choose Bore Size, Stroke, Crank, & Rod Choose 3.622" to 4.250" LS Stroke Create a custom package tailored...More Details »
Item #: BLS-Assembly
Condition: New
Unique Item
Qty: 1

Description: Choose Your Brand of Crank Choose Desired Bore Size and Ring Type Forged Ross Or Diamond Pistons Available in Flat Top, Dish, or Dome Specify Desired Compression Ratio Ross or Diamond .927...More Details »
Item #: BLS-
Condition: New
Price: $2,289.95

Description: Choose Your Brand of New Cranks Choose Desired Bore Size and Ring Type Forged Ross Or Diamond Pistons Available in Flat Top, Dish, or Dome Specify Desired Compression Ratio Ross or...More Details »
Item #: BLS-
Condition: New
Price: $2,289.95

Description: Choose Your Brand of New Cranks Choose Desired Bore Size and Ring Type Forged Ross Or Diamond Pistons Available in Flat Top, Dish, or Dome Specify Desired Compression Ratio Ross or...More Details »
Item #: BLS-
Condition: New
Price: $2,289.95

Description: Choose Your Brand of New Cranks Choose Desired Bore Size and Ring Type Forged Ross Or Diamond Pistons Available in Flat Top, Dish, or Dome Specify Desired Compression Ratio Ross or...More Details »
Item #: BLS-
Condition: New
Price: $2,398.95

Description: Choose Your Brand of New Cranks Choose Desired Bore Size and Ring Type Forged Ross Or Diamond Pistons Available in Flat Top, Dish, or Dome Specify Desired Compression Ratio Ross or...More Details »
Item #: BLS-
Condition: New
Price: $2,289.95

Description: Customized Butler LS Short Block Option to send us your block Choose Bore Size, Stroke, Crank, & Rod Choose 3.622" to 4.250" LS Stroke...More Details »
Item #: BLS-short-block
Condition: New
Unique Item
Qty: 1

Description: INT 224 .604 / EXT 227 .585 LSA 113 Butler LS Turbo Cam Designed for 4.8 and 5.3 Engines Smooth Idle Designed for use with a Turbo system
Item #: BLS-54-000-11
Condition: New
Price: $399.95
Qty:

Description: INT 230 .609 / EXT 235 .610 LSA 115 Butler LS Turbo Cam Designed for LS1, LS6, LQ4 and LQ9 Engines Aggressive Idle Designed for use with a Turbo system
Item #: BLS-54-000-11
Condition: New
Price: $399.95
Qty:

Description: INT 226 .605 / EXT 231 .598 LSA 113 Butler LS Turbo Cam Designed for LS1, LS6, LQ4 and LQ9 Engines Good Idle Designed for use with a Turbo system
Item #: BLS-54-000-11
Condition: New
Price: $399.95
Qty:

Description: 40% additional volume 9/16 ID Outlet Port Internal volume feed holes for enhanced lubrication. Must use external regulator with this pump Sold Each
Item #: BLS-LSPROMAXXXV
Condition: New
Price: $347.95
Qty:

Description: High Volume Oil Pump O-ring seal for outlet port to block mating surface Includes Bypass spring Shim Includes Pickup O-ring Early and late
Item #: BLS-LSOER-HV-OR
Condition: New
Price: $149.95
Qty:

Description: LS Oil Pump Alignment Kit This Kit is Reusable Sold in Kit
Item #: BLS-LSALTL
Condition: New
Price: $35.00
Qty:

Description: Schumanns LS Oil Pump Spacer with O Ring kit Use with Double Roller Timing Chain
Item #: BLS-LS-SK-2
Condition: New
Price: $30.90
Qty:

Description: Butler LS Rod and Piston Combination Option of Ross, Diamond, or Wiseco Pistons Rings included With Pistons Option of Eagle, Scat, Callies, or Oliver Rods Optional Rod Bearings For Use with Stock 3.622" Stroke
Item #: BLS-ROD-PIST-LS1-927
Condition: New
Price: $1,059.95

Description: Butler LS Rod and Piston Combination Option of Ross, Diamond, or Wiseco Pistons Rings included With Pistons Option of Eagle, Scat, Callies, or Oliver Rods Optional Rod Bearings For Use with Stock 3.622" Stroke
Item #: BLS-ROD-PIST-LS2
Condition: New
Price: $1,059.95

Description: Butler LS Rod and Piston Combination Option of Ross, Diamond, or Wiseco Pistons Rings included With Pistons Option of Eagle, Scat, Callies, or Oliver Rods Optional Rod Bearings For Use with Stock 3.622" Stroke
Item #: BLS-ROD-PIST-LS3
Condition: New
Price: $1,059.95

Description: Choose Your Brand of New Cranks Choose Desired Bore Size Forged Ross Pistons Available in Flat Top and Dish .927 wrist pins included Bushed/Full Float H or I-beam 6.125" rods...More Details »
Item #: BLS-
Condition: New
Price: $2,149.95

Items 21-40 of 55