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761 Spectre Plenum Kit

$200.47USD
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SKU
SPE-761
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PLENUM KIT; DUAL, W/45 DEGREE TUBE
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
Warranty90 Days
Product StyleSpectre Plenum Kit
Intake Pipe Color / FinishPolished
Intake Pipe MaterialAluminum
Clamps Included4
Clamp StyleWorm Gear
Clamp MaterialStainless Steel
Weight7.2 lb (3.2 kg)
Product Box Height5.1 in (130 mm)
Product Box Length20.2 in (513 mm)
Product Box Width12.4 in (315 mm)
Couplers Included2
Mounting Hardware IncludedYes
No cross references found for this part
DIY Level

Advanced Moderate Easy

Tools Needed

Screwdriver

Installation Time

20 Minutes

Resources:

Installation PDF

Spectre Drawings Spectre Drawings

Spectre Performance Products

POLE POSITION PERFORMANCE

Products designed and tested to perform and last.

Air Intakes

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.

Air Filters

Replacement Air Filters

Spectre air filter products are designed to increase power and torque for your engine.

Cabin Air Filters

Accessories

Explore your vehicle’s individuality with precisely designed accessories from Spectre—engineered for functionality and a custom, elegant appearance.

Breathers

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.

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