Holley LS1 Single Plane EFI Split-Design Race Intake Manifold – Black
Holley Single Plane EFI Split-Design Race Intake Manifold – Black
High-Performance Intake for GM LS1/LS2/LS6 Engines
- Two-Piece Split Design – Allows easy access to internal plenum and ports for custom porting and matching.
- Optimized for 6000-7000 RPM – Designed for high-performance racing applications with 5.3 to 6.2+ liter engines.
- 4150 Square Bore Flange – Compatible with carburetors or throttle body EFI systems.
- Lightweight Cast Aluminum – Durable construction suitable for various power adders.
- Cathedral Port Compatibility – Fits GM LS Gen III engines with LS1/LS2/LS6 style heads.
- Sleek Black Finish – Provides a professional appearance in the engine bay.
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Holley LS1 Single Plane EFI Split-Design Race Intake Manifold – Black
Holley LS1 Single Plane EFI Split-Design Race Intake Manifold – Black
Holley Single Plane EFI Split-Design Race Intake Manifold – Black
High-Performance Intake for GM LS1/LS2/LS6 Engines
- Two-Piece Split Design – Allows easy access to internal plenum and ports for custom porting and matching.
- Optimized for 6000-7000 RPM – Designed for high-performance racing applications with 5.3 to 6.2+ liter engines.
- 4150 Square Bore Flange – Compatible with carburetors or throttle body EFI systems.
- Lightweight Cast Aluminum – Durable construction suitable for various power adders.
- Cathedral Port Compatibility – Fits GM LS Gen III engines with LS1/LS2/LS6 style heads.
- Sleek Black Finish – Provides a professional appearance in the engine bay.
$254.99
Original: $849.95
-70%Holley LS1 Single Plane EFI Split-Design Race Intake Manifold – Black—
$849.95
$254.99Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Holley Single Plane EFI Split-Design Race Intake Manifold – Black
High-Performance Intake for GM LS1/LS2/LS6 Engines
- Two-Piece Split Design – Allows easy access to internal plenum and ports for custom porting and matching.
- Optimized for 6000-7000 RPM – Designed for high-performance racing applications with 5.3 to 6.2+ liter engines.
- 4150 Square Bore Flange – Compatible with carburetors or throttle body EFI systems.
- Lightweight Cast Aluminum – Durable construction suitable for various power adders.
- Cathedral Port Compatibility – Fits GM LS Gen III engines with LS1/LS2/LS6 style heads.
- Sleek Black Finish – Provides a professional appearance in the engine bay.






