Holley 300-715 Holley Lo-Ram Manifold Base – GM Gen V LT – OE Direct Injection Only

Holley 300-715 Holley Lo-Ram Manifold Base – GM Gen V LT – OE Direct Injection Only

The Holley 300-715 Holley Lo-Ram Manifold Base – GM Gen V LT – OE Direct Injection Only is a low-profile intake manifold designed for GM Gen V LT engines with OE direct injection. Engineered for forced induction applications, it supports peak power at 7,000-8,000 rpm and fits under stock or mildly modified hoods, making it ideal for supercharged or turbocharged builds.

Key Features

• Designed for GM Gen V engines with GM LT cylinder heads (OE direct injection only)
• 105mm throttle body opening fits OEM 4-bolt LS/LT DBW or Holley LS/LT throttle bodies
• Low-height top-feed plenum fits under stock or mildly modified hoods
• Modular design allows use of Holley Hi-Ram plenum tops or custom fabricated plenum tops
• Supports plenum-mounted air-to-water intercoolers for boosted applications
• Port fuel injection kits include high volume -8AN fuel rails with mounting hardware
• Available in satin as-cast aluminum or black powder coat finishes

Fitment

• GM Gen V LT engines with GM LT cylinder heads
• OE direct injection only (port fuel injection versions available separately)

Note: Verify compatibility with your engine setup before ordering. Installation may require additional tuning and supporting components for forced induction applications.