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Item #:
190843813
1 Set SHLPDFM Carburetor Spacer 3/4" Plastic Phenolic 4-Barrel Square Bore Carburetors to Quadrajet Spread Bore
Item #:
190843813
XAF 18857
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Wednesday, July 15
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For more power and enhanced performance, our aluminum carburetor spacer is designed to adapt and insulate effectively.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Durable Material
Constructed from high-quality plastic phenolic, ensuring longevity and resistance to thermal shock, ideal for maintaining performance in various driving conditions.
Versatile Fit
Designed to adapt 4-barrel square bore carburetors to Quadrajet spread bore, enhancing compatibility and making it a valuable upgrade for a wide range of vehicles.
Performance Enhancement
Improves airflow and fuel distribution for better throttle response and horsepower, providing drivers a noticeable boost in engine efficiency and overall performance.
Product Details
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
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Classic Car Enthusiasts
Ideal for vintage cars needing improved throttle response and performance with their Quadrajet carburetors.
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Engine Modifiers
Perfect for users customizing their engine setups, allowing for better air-fuel mix and power gains.
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Budget-Friendly Upgrades
Cost-effective solution for those looking to enhance vehicle performance without major engine overhauls.
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Fuel-Efficient Drivers
Not suitable for users seeking maximum fuel efficiency in their daily commuting vehicles.
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High-Performance Racers
May not meet the demands of competitive racing environments where performance reliability is critical.
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Modern Engine Users
Not ideal for newer vehicles with advanced fuel systems not compatible with older carburetor designs.
Product Description
1 Set SHLPDFM Carburetor Spacer 3/4" Plastic Phenolic 4-Barrel Square Bore Carburetors to Quadrajet Spread Bore
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What carburetor models does this spacer fit?
Answer: It fits 4150 and 4160 series Holley carburetors and adapts other brands as well. -
Question:
How does the spacer improve engine performance?
Answer: The spacer reduces fuel temperature, creating a denser air/fuel mixture, which leads to more power. -
Question:
Is installation easy with the included package?
Answer: Yes, it comes with all necessary accessories including bolts, washers, and nuts for quick installation.
SHLPDFM Spacers & Adapters Editorial Review
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MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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6/7/2026 · via Trustpilot
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Kwame
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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XAF 18857
Order now and get it around Wednesday, July 15
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Fastest cross-border delivery
Features & Benefits
- 100% brand new, high-quality aluminum construction.
- Adapts Holley, Edelbrock, or Carter/AFB carburetors to Quadrajet intake manifolds.
- Insulates carburetor to reduce fuel temperature, enhancing air/fuel mixture density.
- Open design boosts mid-range torque compared to traditional spacers.
- Corrosion resistant, suitable for high and low temperatures, ensuring long service life.
- Includes complete accessories for easy installation.
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