Trans-Dapt Throttle Body Adapter Chevy/GMC BB To Holley 4 Barrel 4V 2203

Trans Dapt Performance Products
Throttle Body Adapters
#2203
Fits: 1986-1995 Chevy, GMC 7.4L Big Block 2" TBI Unit
To Holley Square Bore 3 or 4 Barrel Manifold
Mounts Throttle Body To the Front of The Intake Manifold

Adapter Style: Individual venturi ports
Adapter Material: Steel
Adapter Finish: Natural
Adapter Thckness: 1/4"
Gaskets Included: Yes
Hardware Included: Yes
Quantity: Sold individually.
 

TBI Center To Center Bolt Spacing: 4 1/4", 2 5/8"
Holley Square Bore Center To Center Bolt Spacing: 5 5/8", 5 1/8"

NOTE: If using a 1991-1995 7.4L TBI You Must Use A 1" Spacer (IE Trans Dapt #2536 or 2736)

Bolt Spacing Is Measured From Center Of Bolt Hole to Center Of Bolt Hole. (See Diagram Pics for Representation)

Trans-Dapt Performance throttle body to carburetor adapters allow you to mount an OEM or Holley TBI unit on almost any manifold, saving you the expense of buying a different manifold. Made from high-quality material, these adapters provide a smooth transition from the throttle body to the intake manifold for trouble-free operation.