Holley GM Gen V LT1 Hi-Ram, 1 x 92mm LS Throttle Body, WITHOUT Port EFI Provisions & Fuel Rails

The Holley GM Gen V LT1 Hi-Ram, 1 x 92mm LS Throttle Body, WITHOUT Port EFI Provisions & Fuel Rails is a high-performance intake manifold designed for the GM Gen V 6.2L LT1 direct-injected engine. Its modular design allows easy disassembly for custom porting or induction setups, delivering optimized airflow and power across a broad RPM range.

Key Features

Modular design with removable top for customization
Large plenum volume of 549 cubic inches with 1 x 95mm or 1 x 105mm throttle body tops
Optimized runner design with large radius and tapered cross-section for broad power band (3500-8000+ RPM)
O-ring seals at cylinder heads and plenum top for reliable sealing
Several top options available for different throttle body configurations
Rear of plenum machined for MAP and multiple vacuum ports
Increased runner wall thickness for custom porting at plenum to runner entry