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Edelbrock TBI Top End Kit 1987-89 5.0L

Edelbrock 3704K
Easy Kit

350-3704K

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$1,158.07
Edelbrock TBI Top End Kit 1987-89 5.0L $1,158.07
To order this item contact Customer Service at 1-800-345-4545.
TBI Top End Kit
  • 1987-89 5.0L

  • Edelbrock 3704K Details

    This kit is designed for 1987-89 305 (5.0) Chevy Throttle Body Injectioned (T.B.I.) engines. Ideal for trucks, Blazers and Suburbans (Will not fit Caprice or Buick and Cadillac "B" Bodies). These Easy Kits are designed by the experts atJEGS to ensure quick and easy installation while greatly improving performance.

    Jegs TBI Top End Kit includes:
  • Edelbrock TBI Intake Manifold 350-3704
  • Holley 670 CFM Throttle Body 510-502-5
  • Jet Adjustable Fuel Pressure Regulator 561-61500
  • Mr. Gasket 180 Degree Hi-Flow Thermostat 720-955G
  • JEGS Billet Thermostat Housing 555-51111
  • Mr. Gasket Intake Bolt 720-4364
  • Fel-Pro Intake Gaskets 375-MS93317
  • JEGS RTV Silicone Sealer 555-28030
  • JEGS TBI Spacer/Adapter 555-15404

    Installation Notes:
  • Port exit dimensions: 1.13'' x 1.87''
  • Manifold height: (A) 3.70'' , (B) 5.10'' - .250'' taller than stock
    Click here to determine throttle body pad height.

  • Take your TBI to the next level!

    The Jegs 1987-95 GM Truck TBI (throttle body injection) Top End Kits feature name brand components in a complete package to deliver outstanding performance with crisp throttle response at an affordable package price.

    JEGS Easy Kits are designed by JEGS professionals to assist with your shopping experience.




    TBI Kit includes:

  • Edelbrock TBI Intake Manifold
  • Holley 670 CFM Throttle Body
  • Jet Adjustable Fuel Pressure Regulator
  • Mr. Gasket 180 Degree Hi-Flow Thermostat
  • JEGS Billet Thermostat Housing
  • Mr. Gasket Intake Bolts
  • Fel-Pro Intake Gaskets
  • JEGS RTV Silicone Sealer
  • JEGS TBI Spacer/Adapter

  • what about fitment on a 1991 c1500 5.0L TBI?

    Asked by: mfcbanjo
    No, you will have to use 350-3704K3.
    Answered by: BrandonJ
    Date published: 2017-12-09

    Hi was wondering if you can tell me roughly how much hp/torq this will add?

    Asked by: Cory32
    It will depend on the other modifications to the engine. Included with this manifold is a coupon for a free computer chip that you would receive from Edelbrock to maximize the power output.
    Answered by: Rusty B
    Date published: 2017-11-01

    Hi Wondering if this kit will work on a 89 firebird ?

    Asked by: Cory32
    This would be compatible with the '89 Firebird.
    Answered by: Jon Jegs Tech
    Date published: 2017-10-30
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