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761 Spectre Plenum Kit
$299.99
In stock
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SKU
761
Spectre's Air Intake Kits are available for a number of applications and are designed to fit your classic muscle car. Manufactured from high quality polished aluminum, the cast aluminum plenum fits carburetors and TBI throttle bodies with a 5-1/8 inch inlet. The plenum is 3.5 inches tall and attaches to dual 4 inch outside diameter aluminum air intake tubes that have a 45 degree bend. Always check for proper clearance between the neck of the carburetor/TBI and the bottom of the hood before closing the hood. Air filters are not included in this kit allowing you to add any clamp-on air filter that will fit onto a 4 inch outside diameter air intake tube. 4 worm gear clamps and two couplers are included.
- Fits 5-1/8 inch inlets on TBI throttle bodies and carburetors
- Air intake tubes have a 45 degree bend
- Air filters are not included
- Air intake tubes will accommodate any clamp-on air filter fitting a 4 inch tube
- Polished aluminum finish
- Easy to install with commonly available tools
- Designed for use with Spectre Air Filters
| Warranty | 90 Days |
| Product Style | Spectre Plenum Kit |
| Intake Pipe Color / Finish | Polished |
| Intake Pipe Material | Aluminum |
| Clamps Included | 4 |
| Clamp Style | Worm Gear |
| Clamp Material | Stainless Steel |
| Weight | 7.2 lb (3.2 kg) |
| Product Box Height | 5.1 in (130 mm) |
| Product Box Length | 20.2 in (513 mm) |
| Product Box Width | 12.4 in (315 mm) |
| Couplers Included | 2 |
| Mounting Hardware Included | Yes |
No cross references found for this part
DIY Level
Easy Moderate Advanced
Tools Needed
Screwdriver
Installation Time
20 Minutes
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Spectre Performance Products
POLE POSITION PERFORMANCE
Products designed and tested to perform and last.
Air Intake Systems
Spectre air intakes are manufactured from high quality polished or powder coated aluminum tubing and come complete with a high flow air filter engineered to increase airflow and performance.
Replacement Air Filters
Spectre air filter products are designed to increase power and torque for your engine.
Accessories
Explore your vehicle’s individuality with precisely designed accessories from Spectre—engineered for functionality and a custom, elegant appearance.
Intake Components
Spectre offers air intake components for DIY car enthusiasts so they can design and build a cold air intake for their modified car or truck.
Our Story
Why Spectre?
From humble beginnings in a two car garage, to setting world records and becoming the first wheel driven, gasoline powered car to run over 400 mph, it's been one heck of a ride.