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761 Spectre Plenum Kit
- 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 |
Easy Moderate Advanced
Screwdriver
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.