Unrivaled Customer Service
And Expert Tech Advice!  
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

Holley 300-250

Remote Throttle Body V-Band Adapter Flange Kit

Holley 300-250


made in usa
jegs shipping
Ships from Manufacturer
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Holley 300-250 Remote Throttle Body V-Band Adapter Flange Kit $72.05
Remote Throttle Body V-Band Adapter Flange Kit
  • Fits Both Ford 5.0L or GM LS Flange
  • Allows Remote Throttle Body Mounting
  • 4" Diameter
  • Gaskets and Hardware Included

  • Holley 300-250 Details


  • Silver

  • Specifications:

    Manufacturer's Part Number:

    Holley EFI Throttle Body Intake Elbow allows the use of GM LS or Ford 5.0L throttle bodies on any intake manifold w/ the 4150 mounting flange. Slotted mounting holes & dual throttle cable mounting bracket bosses allow the elbow & throttle body to be mounted forward, sideways, or rearward. Features (4) vacuum ports, MAP sensor port, machined port matched to 4150 gasket, and 100° throttle body angle for extra hood clearance. Includes MAP sensor port cover, gaskets & hardware.

  • Dual Throttle Body Bolt Pattern – Fits GM LS & Ford 5.0L Throttle Bodies
  • 105mm Throttle Body Opening - 100° Mounting Angle
  • Fits Intakes w/ 4150 Flange
  • Slotted Mounting Holes Allow Forward, Sideways or Rearward Throttle Body Mounting
  • LS3 Style MAP Sensor Mounting
  • (4) Vacuum Ports – (1) Each 1/4” NPT & 3/8” NPT & (2) 1/8” NPT w/ Indirect Baffled Signal
  • (2) Throttle Linkage Mounting Bosses
  • Sand Cast w/ Satin Finish
  • Overall Height 5.12”