BTR LS Top End Rebuild Kit

BTR LS Top End Rebuild Kit. Choose the engine configuration below. This is a parts-only package; installation and calibration are separate.

Each configuration includes exactly the parts and quantities listed below. Check your block year, cylinder heads, oiling system and cam hardware before ordering. Additional options can be purchased with the Supporting parts button.

Intake and valley-cover gaskets must match the installed intake and cover. Modified engines may use different parts. Oil-pan gaskets are separate. Rebuild kits are for factory-style blocks and heads; verify dowels and all reuse decisions.

Included with your selection

LS1 LS6 - 1997-2003 block

• 1 x BTR HEAD GASKETS - 4.8/5.3/LS1 - SOLD IN PAIRS - BTR98544
• 2 x BTR HEAD BOLT KIT - 97-03 LS - 2 NEEDED PER ENGINE - BTR98545
• 1 x CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587
• 1 x BTR DELPHI LS7 HYDRAULIC ROLLER LIFTERS - LIKE 12499225 - X12499225-16
• 1 x BRIAN TOOLEY RACING LIFTER TRAYS - SET OF 4 - BTR95365-4
• 1 x BTR VALLEY COVER GASKET - GEN 3 LS - BTR58178
• 1 x BTR HEADER GASKETS - LS - SOLD IN PAIRS - BTR17944-2

LS1 LS6 - 2004+ block

• 1 x BTR HEAD GASKETS - 4.8/5.3/LS1 - SOLD IN PAIRS - BTR98544
• 2 x BTR HEAD BOLT KIT - 04+ LS - 2 NEEDED PER ENGINE - BTR00568
• 1 x CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587
• 1 x BTR DELPHI LS7 HYDRAULIC ROLLER LIFTERS - LIKE 12499225 - X12499225-16
• 1 x BRIAN TOOLEY RACING LIFTER TRAYS - SET OF 4 - BTR95365-4
• 1 x BTR VALLEY COVER GASKET - GEN 3 LS - BTR58178
• 1 x BTR HEADER GASKETS - LS - SOLD IN PAIRS - BTR17944-2

LS2 - 2004+ block

• 1 x BTR LS2 HEAD GASKETS - SOLD IN PAIRS - BTR-89227-2
• 2 x BTR HEAD BOLT KIT - 04+ LS - 2 NEEDED PER ENGINE - BTR00568
• 1 x CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587
• 1 x BTR DELPHI LS7 HYDRAULIC ROLLER LIFTERS - LIKE 12499225 - X12499225-16
• 1 x BRIAN TOOLEY RACING LIFTER TRAYS - SET OF 4 - BTR95365-4
• 1 x BTR VALLEY COVER GASKET - GEN 4 LS DOD DELETE - BTR10141
• 1 x BTR HEADER GASKETS - LS - SOLD IN PAIRS - BTR17944-2

LS3 - 2004+ block

• 1 x BTR LS3 HEAD GASKETS - SOLD IN PAIRS - BTR-10046-2
• 2 x BTR HEAD BOLT KIT - 04+ LS - 2 NEEDED PER ENGINE - BTR00568
• 1 x CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623
• 1 x BTR DELPHI LS7 HYDRAULIC ROLLER LIFTERS - LIKE 12499225 - X12499225-16
• 1 x BRIAN TOOLEY RACING LIFTER TRAYS - SET OF 4 - BTR95365-4
• 1 x BTR VALLEY COVER GASKET - GEN 4 LS DOD DELETE - BTR10141
• 1 x BTR HEADER GASKETS - LS - SOLD IN PAIRS - BTR17944-2

5.3 truck - 1997-2003 block

• 1 x BTR HEAD GASKETS - 4.8/5.3/LS1 - SOLD IN PAIRS - BTR98544
• 2 x BTR HEAD BOLT KIT - 97-03 LS - 2 NEEDED PER ENGINE - BTR98545
• 1 x BTR INTAKE MANIFOLD GASKET SET - 4.8/5.3/6.0 TRUCK - BTR60413
• 1 x BTR DELPHI LS7 HYDRAULIC ROLLER LIFTERS - LIKE 12499225 - X12499225-16
• 1 x BRIAN TOOLEY RACING LIFTER TRAYS - SET OF 4 - BTR95365-4
• 1 x BTR VALLEY COVER GASKET - GEN 3 LS - BTR58178
• 1 x BTR HEADER GASKETS - LS - SOLD IN PAIRS - BTR17944-2

5.3 truck - 2004+ Gen III block

• 1 x BTR HEAD GASKETS - 4.8/5.3/LS1 - SOLD IN PAIRS - BTR98544
• 2 x BTR HEAD BOLT KIT - 04+ LS - 2 NEEDED PER ENGINE - BTR00568
• 1 x BTR INTAKE MANIFOLD GASKET SET - 4.8/5.3/6.0 TRUCK - BTR60413
• 1 x BTR DELPHI LS7 HYDRAULIC ROLLER LIFTERS - LIKE 12499225 - X12499225-16
• 1 x BRIAN TOOLEY RACING LIFTER TRAYS - SET OF 4 - BTR95365-4
• 1 x BTR VALLEY COVER GASKET - GEN 3 LS - BTR58178
• 1 x BTR HEADER GASKETS - LS - SOLD IN PAIRS - BTR17944-2

6.0 cathedral truck - 2004+ Gen III block

• 1 x BTR LS2 HEAD GASKETS - SOLD IN PAIRS - BTR-89227-2
• 2 x BTR HEAD BOLT KIT - 04+ LS - 2 NEEDED PER ENGINE - BTR00568
• 1 x BTR INTAKE MANIFOLD GASKET SET - 4.8/5.3/6.0 TRUCK - BTR60413
• 1 x BTR DELPHI LS7 HYDRAULIC ROLLER LIFTERS - LIKE 12499225 - X12499225-16
• 1 x BRIAN TOOLEY RACING LIFTER TRAYS - SET OF 4 - BTR95365-4
• 1 x BTR VALLEY COVER GASKET - GEN 3 LS - BTR58178
• 1 x BTR HEADER GASKETS - LS - SOLD IN PAIRS - BTR17944-2

6.2 L92 truck - Gen IV block

• 1 x BTR LS3 HEAD GASKETS - SOLD IN PAIRS - BTR-10046-2
• 2 x BTR HEAD BOLT KIT - 04+ LS - 2 NEEDED PER ENGINE - BTR00568
• 2 x BTR INTAKE MANIFOLD GASKET - L92 - BTR07929I
• 1 x BTR DELPHI LS7 HYDRAULIC ROLLER LIFTERS - LIKE 12499225 - X12499225-16
• 1 x BRIAN TOOLEY RACING LIFTER TRAYS - SET OF 4 - BTR95365-4
• 1 x BTR VALLEY COVER GASKET - GEN 4 LS DOD DELETE - BTR10141
• 1 x BTR HEADER GASKETS - LS - SOLD IN PAIRS - BTR17944-2

Shipping: Lower-48 ground is $19.99 per order. Use CAMSHIP199 for free cam-parts ground shipping on orders of $199 or more. Free shop pickup is available when ready.