Call Our Support Line
24 Hours / 7 Days a Week!  
Same Day Shipping Before 11 PM ET
My Cart
Shop By Vehicle
Shop By
Close Menu
Shop By Vehicle
Top Categories
All Categories

Top Categories

All Categories

Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates

Vortech 4GP218-050LR

*REMAN V-3 Si-Trim Entry-Level GM Supercharger Kit

Vortech 4GP218-050LR
Representative Image
Product images may differ from actual product appearance.


made in usa
jegs shipping
FREE Shipping
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
ON SALE - $379.58 OFF
Vortech 4GP218-050LR *REMAN V-3 Si-Trim Entry-Level GM Supercharger Kit $2,148.99
  • Carbureted Small Block Chevy
  • Satin Finish
  • 5-6 PSI
  • 30%-75% HP Gains

  • Vortech 4GP218-050LR Details

    Chevy Small Block Carbureted Supercharger Kits

    Fits: Universal Small-Block Chevy with Carburetor

    GM small-block carbureted blow-through system features the V-3 Si-trim supercharger with internal lubrication. This kit also includes the new Forcepower Hat. This unique cast aluminum piece features an internal diffuser for air control that reduces jetting related issues associated with a traditional carb hat. This design permits 360-deg rotation for universal fit. It has a low-profile height of only 3.2" with a 3" diameter inlet port. It includes a sealing gasket and all necessary hardware for use with a 4150 style carburetor. Adds up to 125HP at modest boost levels. Fits under the stock hood of most vehicles. Easily upgradable with various pulleys. Allows for V-belt or serpentine accessory drive configurations. V-3 compressor is capable of supporting up to 775 HP.


    • V-3 Si-Trim supercharger
    • Supplied pulley ratio will produce approximately 5-6 psi at 5500 rpm on a mildly modified 350" engine
    • Cast aluminum base mounting bracket with all necessary hardware
    • 3/8" thick nickel plated steel mounting plate for rigid supercharger attachment
    • Supercharger air inlet filter
    • Mandrel bent aluminum discharge tube with clamps and silicone sleeves
    • Cast aluminum carburetor bonnet assembly



    Manufacturer's Part Number:

    Each Vortech Supercharging System is developed to operate as a seamless addition to the base vehicle. By employing the same methods as original manufacturers, Vortech engineers create integrated supercharger systems that appear as if they're original equipment yet operate at an even higher level of sophistication. The boost curve generated by Vortech Superchargers is ideally matched with today's highly evolved engines and provides a power-when-you-need-it sensation. The supercharger and its subsystems fully integrate into the vehicle's existing platform, yielding a smooth continuity of power and performance.

    Tuner Kits
    These configurations are designed for those qualified tuners or race shops who do not require the fuel managements items included in Vortech's standard systems. Among the items excluded are fuel pump, fuel injectors, FMU, air inlet assembly (T-Trim models), and ECM programmer or timing controller.

  • Gear driven, centrifugal supercharger with SQ technology provides quiet operation and unmatched reliability
  • Technologically advanced, high-efficiency compressor stage design developed in Vortech's supercharger test cell
  • Supercharger drive system includes all necessary belts, pulleys, idler and tensioner
  • High-flow bypass valve provides surge-free compressor operation
  • Fuel management/calibration components used are high-capacity fuel injectors, high-flow fuel pump, fuel management unit (FMU), high-flow MAF, ECM chip or module, ECM re-programmer and timing controller (These items vary per application. Click More Info below for details.)
  • Oil feed & oil drain assemblies deliver the best possible lubrication and cooling for the supercharger, preferred for sustained boost conditions
  • High-flow air intake configuration with reusable air filter and specially designed inlet ducts for superior fit
  • Inlet and discharge duct connections utilize heat-resistant silicon sleeves and premium quality stainless steel clamps
  • OE-type cast aluminum or billet aluminum mounting bracketry for rigidity and a factory-installed appearance
  • Compatible with factory OBD-II engine management systems

  • Will this work on a stock 1984 Monte Carlo SS? If not what is recommended? Thanks 

    Asked by: Ebiete
    This is a universal kit for a carbureted small block Chevy application and will fit your application with minor modification.
    Answered by: Rusty B
    Date published: 2017-11-28
    • y_2018, m_1, d_21, h_8CST
    • bvseo_bulk, prod_bvqa, vn_bulk_2.0.6
    • cp_1, bvpage1
    • co_hasquestionsanswers, tq_1
    • loc_en_US, sid_10001_10001_3711244, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    Before you leave us... Receive a free catalog or join our email list

    Sign up to receive our catalog or subscribe to our email list now to see our exclusive email only specials, new products, and offers!

    Request CatalogJoin Email List