Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededSPECTREPART NUMBER: 865-98999
Air Intake Plenum Fits Carburetors with 7-1/4" Neck
$29999
Ships on 09/16/2026
Lowest Price GuaranteeDual Inlet Plenum
- Air Intake Plenum
- Fits Carburetors with 7-1/4" Neck
- Dual 4" Inlets
- 110° Angle Between Inlets
- Filters & Tubes Not Included
The Spectre air intake plenum is designed to fit Holley Dominator carburetors with a 7-1/4 inch neck. This plenum is fabricated from high quality cast aluminum to withstand the pressures of boosted applications and has a polished finish for a show car look. The plenum is low-profile and measures 3.5 inches tall with 4 inch dual inlets that are 110 degrees apart that match up to all 4 inch tubing, filters and accessories
Part TypeAir Intake Housing
BrandSPECTRE
Package Height4.6
Package Width14.1
Package Length13.719 in (348.463 mm)
Weight4.98 PG
Weight6 lb (2.721 kg)
Part CategoryPerformance Parts
Overall Height3.5 in (88.9 mm)
Filter Element IncludedNo
Hood Scoop StyleDual inlet
Hardware IncludedNo
Scoop MaterialAluminum
ColorPolished
QuantitySold individually
Carburetor QuantityOne
Butterfly Linkage IncludedNo
Material UsedAluminum
Scoop Mounting Flange (In.)7 1/4 (Dominator)
Package Contents1 Plenum
Scoop FinishPolished
Product StyleSpectre Plenum Kit
Package Quantity1
Part FitmentSemi Universal
Outside Diameter4 in (101.6 mm)
Functional Inlet ButterfliesNo
Vendor Part Number98999
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
![Industrial Nitrile Gloves [5.5 mils Thick, Large]](https://www.jegs.com/images/mini_200/500/555/555-1127.jpg)
![Industrial Nitrile Gloves [5.5 mils Thick, Medium]](https://www.jegs.com/images/mini_200/500/555/555-1126.jpg)
JEGS
Industrial Nitrile Gloves [5.5 mils Thick, Medium]
Part Number : 555-1126
$1599$17.99
You Save$2.00
![Industrial Nitrile Gloves [5.5 mils Thick, X-Large]](https://www.jegs.com/images/mini_200/500/555/555-1128.jpg)
JEGS
Industrial Nitrile Gloves [5.5 mils Thick, X-Large]
Part Number : 555-1128
$1599$17.99
You Save$2.00
JEGS
Part Number : 555-1126
$1599$17.99
You Save$2.00
JEGS
Part Number : 555-1128
$1599$17.99
You Save$2.00
Some parts are not legal for use in California or other states with similar laws / regulations
