Made in USA
4150 1" Wood Carburetor Spacer
InfoVehicle Info Needed
EDELBROCKPART NUMBER: 350-8720

4150 1" Wood Carburetor Spacer

$5995
ShippingShips on Oct 13, 2026
Lowest PriceLowest Price Guarantee

Open Plenum Spacers
    Carburetor Spacer 1" Thick
  • Wood Fiber Laminate
  • 4150 Square-bore
  • Open
  • Includes Gaskets & Studs

  • Provides Superior Heat Insulation
  • Ideal for Reducing Heat Transfer to Carburetor
  • More Plenum Volume
  • More Carb-To-Plenum Floor Distance

    Emissions Note:

    This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

    CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

    Since founder Vic Edelbrock Sr. began building performance intake manifolds in 1938, Edelbrock has grown into one of the most trusted names in American high-performance parts, from carburetors and intake manifolds to cylinder heads, crate engines, and EFI systems. JEGS has spent decades supplying Edelbrock components to racers, engine builders, and street enthusiasts, backing this extensive lineup with in-house technical support, fast shipping, and a Price Match Guarantee so you can choose proven Edelbrock parts with confidence.

    That's right, wood offers superior heat insulating properties and is ideal for reducing heat transfer to the carburetor. Use open spacers where more volume or more carb-to-plenum floor distance is required. 4-hole spacers enhance low-RPM torque and throttle response and damper reversion effects on the carburetor.
Part TypeCarburetor Spacer
Product LineEdelbrock Carburetor Spacers - Wood Design
BrandEDELBROCK
Package Height1.1
Package Width7.6
Package Length8.5
Weight1.1 PG
Part CategoryPerformance Parts
Thickness1 in (25.4 mm)
Gaskets IncludedYes
Carburetor Spacer FinishNatural
Carburetor TypeHolley 4bbl
Carburetor Spacer StyleOpen
QuantitySold individually
Mounting Hardware IncludedYes
Carb TypeHolley 4bbl
Part FitmentSemi Universal
Carburetor Spacer MaterialPhenolic wood
Vendor Part Number8720
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
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