---
product_id: 11774351
title: "Mr. Gasket 1933 Carb Adapter"
brand: "mr. gasket"
price: "C$4858"
currency: NIO
in_stock: true
reviews_count: 13
category: "Mr. Gasket"
url: https://www.desertcart.ni/products/11774351-mr-gasket-1933-carb-adapter
store_origin: NI
region: Nicaragua
---

# 4-bolt 2Bbl to 4Bbl carburetor adapter Includes all hardware & gaskets 1" thick die-cast aluminum Mr. Gasket 1933 Carb Adapter

**Brand:** mr. gasket
**Price:** C$4858
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your carb game—power, precision, and perfect fit in one kit!

## Quick Answers

- **What is this?** Mr. Gasket 1933 Carb Adapter by mr. gasket
- **How much does it cost?** C$4858 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/11774351-mr-gasket-1933-carb-adapter)

## Best For

- mr. gasket enthusiasts

## Why This Product

- Trusted mr. gasket brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by Enthusiasts:** Highly rated with 4.4 stars and proven performance on classic muscle trucks and vintage rides.
- • **Boost Your Ride’s Power:** Unlock smoother idles and dramatic power gains by upgrading your carb setup.
- • **Complete Installation Kit:** Comes with all necessary bolts, nuts, washers, and gaskets—no extra trips to the store.
- • **Precision Die-Cast Durability:** Crafted from robust 1-inch thick die-cast aluminum for lasting performance and heat resistance.
- • **Seamless Carburetor Compatibility:** Effortlessly adapts 4-bolt, 2-barrel carburetors to 4-barrel intake manifolds and vice versa.

## Overview

The Mr. Gasket 1933 Carb Adapter is a 1-inch thick die-cast aluminum spacer that enables seamless adaptation between 4-bolt, 2-barrel and 4-barrel carburetors and intake manifolds. It includes all necessary hardware and gaskets for a straightforward installation, delivering improved engine performance and smooth idle, making it a top choice for automotive enthusiasts seeking reliable upgrades.

## Description

This Mr. Gasket Carburetor Adapter Kit adapter 4-bolt, 4-barrel carburetors to 4-bolt, 2-barrel intake manifolds or 4-bolt, 2-barrel carburetors to 4-bolt, 4-barrel intake manifolds. It is die-cast aluminum, 1 inch thick with an open center. Installs simply between the intake manifold and the carb. Gaskets, bolts, nuts and washers included.

Review: I can’t believe how good this performed. - Installed this adapter on a 73 ford F100 FE360 manifold. Took off the original two barrel and installed this adapter and an Edelbrock 1406 4 barrel carb. Everything worked out flawlessly. all I had to get was a power brake fitting from edelbrock off of desertcart. The results were dramatic. Smooth idle and tons of power.
Review: Carb adapter - Great product, very much so needed.

## Features

- Open Center
- Die Cast aluminum
- Includes Hardware & Gaskets
- Thickness 1" (with-out gaskets)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00068OS2W |
| Best Sellers Rank | #150,822 in Automotive ( See Top 100 in Automotive ) #32 in Automotive Replacement Carburetor Spacers & Adapters |
| Brand | Mr. Gasket |
| Customer Reviews | 4.4 4.4 out of 5 stars (638) |
| Date First Available | July 7, 2004 |
| Exterior | Machined |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.14 pounds |
| Item model number | 1933MRG |
| Manufacturer | Mr Gasket |
| Manufacturer Part Number | 1933 |
| Model | Mr. Gasket - 1933MRG Carburetor Adapter Kit 2Bbl To 4Bbl |
| OEM Part Number | 1933 |

## Images

![Mr. Gasket 1933 Carb Adapter - Image 1](https://m.media-amazon.com/images/I/51t3QtJuFhL.jpg)
![Mr. Gasket 1933 Carb Adapter - Image 2](https://m.media-amazon.com/images/I/612CsSccftL.jpg)
![Mr. Gasket 1933 Carb Adapter - Image 3](https://m.media-amazon.com/images/I/61ENIjYZg1L.jpg)
![Mr. Gasket 1933 Carb Adapter - Image 4](https://m.media-amazon.com/images/I/61hznj9k9rL.jpg)
![Mr. Gasket 1933 Carb Adapter - Image 5](https://m.media-amazon.com/images/I/71OvitGLU+L.jpg)

## Questions & Answers

**Q: Will it fit a SBC 350**
A: I have a SBC 350 and yes it worked... But if you put a 2 barrel It better be a high performance 2 barrel..

**Q: I have a 83 gm 2.8L v6 will this fit the intake to allow me to go to a 4brl from a 2?**
A: It should fit since it has mounting holes for either standard bore, or spread bore carbs.  Again, big issue will be what carb you’re trying to mount on it.  Good luck!

**Q: Will this fit a 351m/400 2 barrel manifold, im wanting to put a 4 barrel carb on without buying a intake manifold?**
A: This is really designed to put a 2bbl intake on a 4bbl manifold, but it will work in reverse.

**Q: would this adapter work with any 4 barel carburator or what kind?**
A: It does in fact work for a Holley. I changed out a 600 4 barrel to a 390 2 barrel . Both Holley’s .

## Customer Reviews

### ⭐⭐⭐⭐⭐ I can’t believe how good this performed.
*by A***R on November 20, 2025*

Installed this adapter on a 73 ford F100 FE360 manifold. Took off the original two barrel and installed this adapter and an Edelbrock 1406 4 barrel carb. Everything worked out flawlessly. all I had to get was a power brake fitting from edelbrock off of Amazon. The results were dramatic. Smooth idle and tons of power.

### ⭐⭐⭐⭐⭐ Carb adapter
*by D***D on January 10, 2026*

Great product, very much so needed.

### ⭐⭐⭐⭐ 2 barrel to 4 only
*by A***T on May 7, 2023*

I bought to adapt a small bolt pattern 2 bbl to a large, Holley or Motorcraft, 2 bbl. And it didn’t work for that. It was a well made unit with a die casting that fit the nuts into the hex holes. It can work for either 2bbl to 4 bbl but the 2 to 2 leaves a big gap for vacuum to escape.

## Frequently Bought Together

- Mr. Gasket 1933 Carb Adapter
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**Shop now:** [https://www.desertcart.ni/products/11774351-mr-gasket-1933-carb-adapter](https://www.desertcart.ni/products/11774351-mr-gasket-1933-carb-adapter)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-24*