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Edelbrock E-Force 122 Supercharger 57-86 Small-Block Chevrolet w/ Conventional Cylinder Heads

SKU: EDE1551

Superchargers, Roots Style Kits

EDE Supercharger

Edelbrock E-Force 122 Supercharger 57-86 Small-Block Chevrolet w/ Conventional Cylinder Heads

SKU: EDE1551

Superchargers, Roots Style Kits

EDE Supercharger

A$10,686.05
LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
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Description

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.

Product Overview

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.


Features and Benefits

  • No Drilling Or Plumbing Required

Product Details

Compatibility:Conventional Cylinder Head
Description:E-Force Supercharger System
Finish:Satin
Gasket Or Seal Included:Yes
Housing Material:Cast Aluminum
Internal Step Up:Yes
Mounting Bracket Included:Yes
Mounting Hardware Included:Yes
Oil Capacity:150
Outside Pulley Diameter:3.75
Part Number:ede1551
Pulley Belt Width:6-Rib
Quantity:Kit
RGL:WARNING: This product can expose you to Chromium, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.
Rotor Type:Eaton H122
System Type:Edelbrock 122
Universal Or Specific Fit:Specific
Vehicle Model:Chevy Street Rod
WARNING CA Proposition 65 Message:WARNING: This product can expose you to Chromium; which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information; visit www.P65warnings.ca.gov.
WARNING CA Proposition 65:Yes

Application Summary

Chevrolet:Small-Block Gen I:262 (4.3L)/265 (4.3L)/267 (4.4L)/283 (4.6L)/302 (4.9L)/305 (5.0L)/307 (5.0L)/327 (5.4L)/350 (5.7L)/400 (6.6L)

Part Type

Supercharger Kit

Data: v4.2 - Upd: 2026-09-26 22:03:16

Features

  • No Drilling Or Plumbing Required

Specifications

Product Attributes - Brand
Edelbrock
Product Attributes - Manufacturer's Part Number
1551
Product Attributes - Part Type
Superchargers, Roots Style Kits
Product Attributes - Product Line
Edelbrock E-Force Supercharger Kits
Product Attributes - UPC
085347015511
Product Attributes - Cylinder Head Configuration
Stock
Product Attributes - Supercharger Pulley Included
Yes
Product Attributes - Pulley Style
Serpentine
Product Attributes - Engine Block Deck Height
Standard deck
Product Attributes - Damper Included
No
Product Attributes - Crankshaft Pulley Grooves
6-groove, serpentine
Product Attributes - Carburetor Quantity
One
Product Attributes - Supercharger Finish
Natural
Product Attributes - Computer Chip/Programmer Included
No
Product Attributes - Multi-Port Fuel Rails Included
No
Product Attributes - Fuel Injectors Included
No
Product Attributes - Fuel Pump Included
No
Product Attributes - Regulator Included
No
Product Attributes - Wiring Harness Included
No
Product Attributes - Linkage Included
No
Product Attributes - Intercooler Included
No
Product Attributes - PTFE Lined Rotors
No
Product Attributes - Supercharger Model
Eaton H122
Product Attributes - Nose Style
Long
Product Attributes - Belt Tensioner Included
Yes
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
These Edelbrock E-Force Superchargers are intended for 302-400 c.i.d. Small-Block Chevrolet engines equipped with long water pumps and stock style brackets. It's designed to utilize the factory accessory drive belts, in conjunction with the secondary 6-rib supercharger pulley drive system. Bolt-on 6-rib pulley.

Reference Information

Brand Name/s Edelbrock
StreetFX SKU ede1551
SFX Item ID 4237505
Supplier Item Code 4237505
Manufacturer SKU 1551
Manufacturer UPC 85347015511
Alternative References v8;, EDB1551, EDL-1551

Compatibility

Chevrolet:Small-Block Gen I:262 (4.3L)/265 (4.3L)/267 (4.4L)/283 (4.6L)/302 (4.9L)/305 (5.0L)/307 (5.0L)/327 (5.4L)/350 (5.7L)/400 (6.6L)

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