Holley Hi-Ram Lower Manifold - GM LS3/L92

EFI Base Only LS3/L92

PART# 300-214

Suggested Retail: $593.95
Your Price:$533.95
Free Shipping on orders over $100*
  • Port Size – 2.49” Height x 1.21” Wide
  • Mounting Flange Gasket Type – Round 3/32” O-Ring Viton, 3” I.D.
  • Plenum Top Gasket Type – 3/32” Round O-ring Cord
  • Runner Length – 6.50”, As-Cast Runner Cross-Sectional Area – Tapered 4.25” to 2.77 in²
Emission Code3
EngineGM LS3/L92
Fuel System TypeEFI
Product TypeManifold
Type of ComponentLower Manifold
These parts should be used for the following applications: Racing/Performance/Street Rodder where hood restrictions are NOT a consideration.

This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street.

*Free Shipping & Handling only offered to the continental US on orders over $100.
[X]Hooker Blackheart Mustang Giveaway