Skip to main content

Mr. Gasket Phenolic Carburetor Spacer - 1 Inch - 4 Hole Center

Part # 3404 Be the first to write a review

Fits Holley 4150-4160, Carter, Edelbrock and Other Square Bore Mounting Flange 4-Barrel Carburetors

Mr. Gasket Phenolic Carburetor Spacer - 1 Inch - 4 Hole Center

In Stock
Free Shipping - Lower 48 US States
$55.15
Add to Wishlist
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
This 1 inch tall phenolic thermoset plastic spacer insulates your carburetor against manifold heat keeping it cooler and helps prevent fuel percolation (also known as vapor lock) in hot weather. This can also allow for a denser fuel mixure to help increase performance in some applications, as well as provide additional plenum volume. 4-hole design fits Holley 4150/4160 4-barrel carbs as well as most Carter and Edelbrock models with a squarebore design. Gasket, studs, washers and nuts are included.

Features:

  • Phenolic Thermoset plastic insulates against manifold heat
  • Keeps fuel cooler to reduce vapor lock & increase charge density
  • 1" height increases plenum volume
  • May increase performance in some applications
  • Gaskets & installation hardware included

About Mr. Gasket

Explore Mr. Gasket's range of performance auto parts for engines, exhaust systems, and more at our official retailer, Holley.com!

Brand Mr. Gasket
CategoryAir and Fuel Delivery
Emission Code5
MaterialPhenolic
Part TypeCarburetor Spacer
Product TypeCarburetor Spacer
Sub CategoryHardware, Fasteners and Fittings
WarrantyManufacturer's Limited 90 Day Warranty
Weight1.5
UPC084041034040
Part Number3404
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.
Manufacturer's Limited 90 Day Warranty: See Details
Reviews

    Your Review

    *Free Shipping and 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.