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Throttle body Adapter GM Chevy 44mm TBI to Holley pattern 4bl manifold USA made
Throttle body Adapter GM Chevy 44mm TBI to Holley pattern 4bl manifold USA made
Throttle body Adapter GM Chevy 44mm TBI to Holley pattern 4bl manifold USA made
Throttle body Adapter GM Chevy 44mm TBI to Holley pattern 4bl manifold USA made

Throttle body Adapter GM Chevy 44mm TBI to Holley pattern 4bl manifold USA made

$ 26.37

Availability: 65 in stock
  • Manufacturer Part Number: sbtbi4bl
  • Performance Part: Yes
  • Type: Throtttle body intake adapter
  • Features: CNC machined
  • Item Length: 7.5 Inches
  • Condition: New
  • Color: Machined alunminum
  • Brand: TPM Performance
  • Country/Region of Manufacture: United States
  • Item Height: 1 inch
  • Item Width: 6 Inches
  • Material: 6061 T6 Aluminum
  • Mounting Style: Bolt-On
  • Items Included: Gasket, Stud

    Description

    Really hard to get a good picture looks much better in person
    .
    This adapts a 1.75" 44mm or smaller GM 3 bolt TBI to a Holley pattern 4BL manifold
    Bores are tapered to improve flow from the wider throttle body to the narrow intake manifold.
    Ridges in the bores help atomize the fuel for better performance
    UPDATE Includes mounting hardware Holley 4bl and TBI base gasket as pictured
    1" thick 6061 T6 not plastic or a warp, crack prone die casting polished up to look like Billet
    100% made in the USA including the billet aluminum
    Ships priority mail within 1 business day many times the same day