Holley EFI 300-717 Ultra Lo-Ram Intake Manifold Kit GM Gen V LT

The Holley EFI Ultra Lo-Ram Manifold Kit is a high-performance intake manifold system engineered specifically for GM Gen V LT engines with forced induction applications. This low-profile design clears C7 Corvette cowls and hoods without modification, sitting only 0.97 inches taller than a factory LT1 manifold for maximum clearance under stock or mildly modified hoods.

Key Features:

• Designed for GM Gen V engines equipped with GM LT type cylinder heads
• 105mm diameter throttle body opening accepts OEM 4-bolt LS/LT drive-by-wire or Holley LS/LT throttle bodies
• Available for OE direct fuel injection only or with added port fuel injection provisions
• Port injection kits include high volume fuel rails with 3/4-16 O-ring ports (8 AN) and mounting hardware
• Engineered for forced induction (supercharged or turbocharged) applications with peak power at 7,000-8,000 rpm
• Available in as-cast aluminum (satin) and black powder coat finishes
• Modular design with front entry plenum flange allows custom throttle body adapters or inlet ducts
• Compatible with Ultra Lo-Ram billet burst panel duct (PN: 300-608 clear anodized, PN: 300-608BK black anodized), sold separately

This complete manifold kit includes base manifold, plenum top, and throttle body adapter for a complete installation. The modular construction provides flexibility for custom forced induction setups while maintaining optimal airflow and performance characteristics.