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Edelbrock E-Force 122 Superchargers are here to deliver more power to your Small Block Chevy! E-Force 122 Supercharger Kits are a positive displacement supercharger that gives Small Block Chevys the capability of producing 500+ horsepower. This supercharger is designed to work with 1996-Later Small Block Chevys with long water pumps and stock style bracketry. This supercharger utilizes the factory accessory drive belts in conjunction with the secondary 6 rib supercharger pulley drive system. The compact design has the potential to fit under the hood of most muscle car and street rod applications. Each kit includes the supercharger assembly with Eaton internals, intake manifold, drive pulleys, belt, gaskets and all necessary items for ease of installation. It does not include carburetor, so you can use your carburetor of choice.

  • Fits Gen I Small Block Chevy with Vortec or E-tec heads
  • Includes an Internal Bypass Valve that virtually eliminates parasitic loss under part throttle and deceleration, requiring less than 1/3 horsepower at 60 mph cruise
  • Easy-to-follow installation manual with no fabrication or special tools required
  • Self-contained oil system with 100,000 mile service interval (no drilling or plumbing required)
  • Intended for use on 302-400 Small Bock Chevys

CARB Warning

Follow EPA, CARB, and state regulations for engine changes

Emissions warning: this part is for vehicle engine changes, not direct oem engine replacements. In California, engine changes are legal when done in compliance with California bureau of automotive repairs (bar) engine change policy. For assistance, call bar referee at: (800) 622-7733. And see https://bar.Ca.Gov/consumer/smog_check_program/engine_changes. All customers must comply with federal epa mobile source enforcement memorandum no. 1a (and addendum) and all applicable state regulations when conducting engine changes. Improper installation and/or use of this part in California may subject the installer and/or owner to a $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and laws of all states for use of this engine change part on makes or models of vehicles that render them noncompliant with applicable state and/or federal emission laws with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine


Speedway Motors Catalog Part #325-1552
GTIN Code085347015528