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Trans Dapt Performance 2203 Carburetor to TBI Adapter Holley 4-Barrel to Big Block Chevy

Manufacturer

Picture for manufacturer Trans Dapt Performance

Part Number

2203
11 reviews
Sale Price

$48.72

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Trans Dapt Performance 2203 is a precision-engineered carburetor to throttle body injection (TBI) conversion adapter designed for big block Chevrolet engines. This adapter plate enables you to convert from a Holley 4-barrel carburetor intake manifold to a GM TBI system, providing improved cold-weather starting, better fuel economy, and automatic altitude compensation without requiring constant tuning adjustments.

Key Features:

  • Front-mount TBI configuration for big block Chevy applications
  • Precision die-cast steel construction with 0.25-inch (1/4-inch) thickness
  • Compatible with GM and Holley TBI systems
  • Individual venturi port design for optimized fuel distribution
  • Complete kit includes all necessary gaskets and mounting hardware
  • Provides smooth transition between TBI unit and intake manifold
  • Improves performance in cold or humid weather conditions
  • Eliminates need for tuning adjustments during elevation changes

This adapter plate is ideal for engine builders and enthusiasts looking to upgrade from carburetion to throttle body injection while retaining their existing Holley 4-barrel intake manifold. The Trans Dapt 2203 delivers reliable fuel delivery with enhanced performance characteristics compared to traditional carburetor setups.

Note: Not legal for sale or use on pollution-controlled vehicles in California and states adopting California emissions regulations.

A+

easy buy

Order arrived quickly and was well packaged.

Very good

Easy

This is my first time ordering from Autoplicity and there's a good reason part of simplicity is the name. I buy stuff online all the time an this website is definitly easy to navigate. The price was resonable and shipping turnaround was fast.

My initial review was 1 star because I ordered a Thule rooftop cargo box, but cancelled the order after Autoplicity called me about collecting extra money to ship the item after their website did not charge me enough for shipping. After my initial review Autoplicity offered to ship the item totally free since the issue was a flaw in their website. This was unexpected, above and beyond in my opinion. I have yet to receive the item but commend Autoplicity's customer service

I was looking to buy a gale banks header for my jeep. I came across this site th eir price was nearly $100 cheaper than any one else. Fast shipping too. Thank you.

Did not receive a confirmation email when I placed the order so I was unsure if if the order had gone through properly. Part shipped the day after I ordered it. I received three confirmation emails at the that time for some reason. Overall I would say the experience ordering from Autoplicity was excellent and inspired confidence.

Product arrived fast and as described. The best price I found online. Packing was excellent, highly recommend Autoplicity.

Great Company. I needed a part quickly and for the right price. They had the best price on the internet, and made sure it got to me in two days before I went away on my road trip. I spoke to a representative that was very helpful. I highly recommend Autoplicity! Thanks!!!

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