Edelbrock® - Supercharger Kit
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Edelbrock® 1551

Supercharger Kit
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The Edelbrock 122 Supercharger Kit part #1551 for 1955-86 302-400 CID Small-Block Chevrolets is a positive displacement supercharger that is capable of producing 500+ horsepower on a small-block Chevy engine. This system utilizes the Eaton H122 rotor assembly for maximum efficiency in a compact package. The compact design may potentially fit under the hood of most muscle car and street rod applications. Testing resulted in a peak of 507 horsepower and 487 ft-lbs of torque @ 5 PSI on a 350 CID with 9.5:1 compression. The Edelbrock 122 is designed for use with factory style belt and pulley configurations. Will not work with aftermarket serpentine pulley systems and will require the use of a long-style water pump. Each kit includes the supercharger assembly with Eaton internals, intake manifold, drive pulleys, belt, gaskets and all necessary items for ease of installation. Does not include carburetor, so you can use your carburetor of choice. This Edelbrock supercharger is intended for 302-400 CID Small-Block Chevrolets equipped with long water pumps and stock style bracketry. It's designed to utilize the factory accessory drive belts, in conjunction with the secondary 6-rib supercharger pulley drive system. Manifold height: A-8.50in., B-9.75in. Carb pad height: 9.125in. Satin Finish. Full overview
$4,631.03
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Product details

Eighty years after Vic Edelbrock Sr. manufactured the first Flathead Ford intake manifold, the Edelbrock company now designs and manufactures camshaft and lifter kits, carburetors, crate engines, cylinder heads, electronic fuel injection, engine blocks, engine dress-up, fuel pumps, intake manifolds, nitrous oxide injection, power packages, superchargers, top end kits, valvetrain, and water pumps. The company relies on online and catalog resellers along with traditional brick-and-mortar retailers. In 2018, Edelbrock launched a direct-to-consumer e-commerce website.
  • SKU: 1551
  • UPC: 085347015511
Features
  • Internal Bypass Valve That Virtually Eliminates Parasitic Loss
  • Easy To Follow Installation Manual
  • No Fabrication Or Special Tools Required
  • Self Contained Oil System w/100000 Mile Service Interval
  • No Drilling Or Plumbing Required
Authorized Dealer:

Vehicle Fitment

Avanti
Checker
Excalibur
Buick
Chevrolet
GMC
Oldsmobile
Pontiac
Stutz
Gordon-Keeble

Key features

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The Research and Development process improves the product while it's being developed, and is a true testament of the commitment to performance that goes into all of Edelbrock products.
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Every product they design and sell at Edelbrock is tested and approved by Edelbrock engineers in a real world environment on state-of-the-art equipment.
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With over 70 CNC machines and hundreds of dedicated men and women, the Edelbrock facilities have earned the world recognized ISO 9001:2008 registration for quality.
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Edelbrock products start with an original thought or idea that then has to be translated into a working model.

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