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Vehicle Info NeededHOLLEYPART NUMBER: 510-300-280
300-280 Sniper EFI Hi-Ram Fabricated Intake Manifold Plenum Top
$39099
Ships on 09/14/2026
Lowest Price GuaranteeFord
Interchangeable Intake Plenum Tops
Interchangeable Intake Plenum Tops
Sniper EFI Hi-Ram Fabricated Intake Manifold Plenum TopFor use with Holley Hi-Ram Manifold Base 1986-1995 Ford 5.0L 95 mm Throttle Body Pattern Side Mount 4 mm Aluminum Silver Finish
Holley 300-280 Features:
HI-RAM 95MM Fabricated Side Mount Plenum Top for EFI Hi-Ram ManifoldsHolley now has fabricated aluminum plenum to options for those of us with limited room in the front of our engine bays. The 4 mm thick aluminum side mount plenum tops resemble the older Ford EFI manifolds and will allow you to mount the throttle body on the side. This will allow for easier fabrication for boosted applications or for just a different look on your Hi-Ram manifold.Fabricated aluminum construction designed to mount on our existing Hi-Ram manifold bases. Available in silver or black finish. Models for both LS and 86-95 Ford 5.0 Style throttle body patterns in 95mm and 105 mm sizes.- Designed for side mounted throttle bodies
- Allows room for designing boosted applications
- 4mm Aluminum construction
- 95mm and 105mm sizes
- Models for both LS and Ford 5.0 throttle body fitment
- Mounts to existing Hi-Ram manifold bases
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Part TypeIntake Manifold Adapter
BrandHOLLEY
Package Height8.0
Package Width17.5
Package Length25.0
Weight10.0 PG
Part CategoryPerformance Parts
Colorsilver
Package Qty1
Package TypeEA
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300-281 Sniper EFI Hi-Ram Fabricated Intake Manifold Plenum Top
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Some parts are not legal for use in California or other states with similar laws / regulations
