Skip to main content
Spring Cleaning Sale - Big Savings!
Motor Life Events Community Support
ASK OUR EXPERTS
1-866-464-6553
Quick Fuel

4500 Flange to 4150 Bore Aluminum Spacer 3/4" 300-4145-1AL

Part # 300-4145-1ALQFT Be the first to write a review

4500 Flange to 4150 Bore Aluminum Spacer 3/4" 300-4145-1AL

Not Available

5

Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

See Emissions Details
4500 Flange to 4150 Bore Aluminum Spacer 3/4"

About Quick Fuel

Looking for carburetors and carburetor parts for drag racing and street rods? Shop on Holley.com, the official site for QFT products.

Brand Quick Fuel
Emission Code5
Flange Style4500
MaterialAluminum
Product TypeCarburetor Spacer
WarrantyLimited 90 Day
UPC849804007118
Part Number300-4145-1ALQFT
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
This is not an adapter. The spacer is drilled for large flange bolt pattern. It is used with a carb that is drilled for both 4500 and 4150 flanges that is being installed on a 4500 intake manifold.
Limited 90 Day: See Details
Reviews

    Your Review

    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.