BluePrint Engines Low Profile MPFI Intake Manifold Black GM LS 376-427

Maximize your GM LS-compatible engine's performance potential with this BluePrint Engines Low Profile MPFI Intake Manifold. Engineered for 376-427 CID engines equipped with LS3, L76, L92, or L99 rectangle-port cylinder heads, this intake is designed for high-performance builds targeting 500+ horsepower. Its multi-port fuel injection configuration supports precise fuel delivery, while the broad 2,200-8,000 RPM operating range accommodates demanding street and track applications.

Features and Benefits:
- Designed for GM LS-compatible 376-427 CID engines
- Compatible with LS3, L76, L92, and L99 rectangle-port cylinder heads
- Low-profile design accommodates performance-oriented engine installations
- Engineered for builds targeting 500+ horsepower
- Multi-port fuel injection design supports precise fuel delivery
- Broad 2,200-8,000 RPM operating range
- 87mm throttle body bore accepts compatible throttle bodies
- Durable cast aluminum construction for strength and reliability
- Black finish provides a clean, performance-inspired appearance
- Includes aftermarket multi-port fuel rails
- Compatible with standard-deck LS engine blocks
- Complete intake manifold section with necessary installation hardware
- Ideal for LS performance upgrades, engine swaps, and custom builds

Constructed from durable cast aluminum with a sleek black finish, this low-profile intake combines performance-focused engineering with a clean appearance. The 87mm throttle body bore accommodates compatible BluePrint throttle bodies, while the included aftermarket fuel rails support multi-port fuel injection systems. Supplied with necessary installation hardware, this manifold provides an excellent foundation for LS engine upgrades, custom performance builds, and classic vehicle engine conversions.

Specifications:
- Product Line: LS Low Profile MPFI Intake Manifold
- Product Type: Performance Intake Manifold
- Engine Displacement Range: 376-427 CID
- Cylinder Head Configuration: Rectangle Port
- Compatible Cylinder Heads: LS3/L76/L92/L99
- Fuel Injection Style: Multi-Port Fuel Injection (MPFI)
- Operating RPM Range: 2,200-8,000 RPM
- Throttle Body Bore Size: 87mm
- Engine Block Deck Height: Standard Deck
- Intake Section: Complete
- Material: Cast Aluminum
- Fuel Rails Included
- Fuel Rail Type: Aftermarket Multi-Port

Vehicle Fitment:
- Universal fitment — GM LS-compatible engines with LS3/L76/L92/L99 Rectangle-Port Cylinder Heads (376-427 CID).

Please Note:
- Fuel injectors are not included and must be purchased separately.
- Not designed for applications requiring an EGR connection.