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Plastic Insulating Carb Spacer for Holley 4150/4160, 2 Inch
Plastic Insulating Carb Spacer for Holley 4150/4160, 2 Inch

Plastic Insulating Carb Spacer for Holley 4150/4160, 2 Inch

Universal Fit, 5.160" x 5.625" Bolt Hole Pattern, 4-Barrel Square Bore Carburetor Flange Type

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Plastic Insulating Carb Spacer for Holley 4150/4160, 2 Inch
Plastic Insulating Carb Spacer for Holley 4150/4160, 2 Inch
Plastic Insulating Carb Spacer for Holley 4150/4160, 2 Inch
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Plastic Insulating Carb Spacer for Holley 4150/4160, 2 Inch
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Part # 54564935
$23.99
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  • Fits Holley 4150 and 4160
  • Tapered 4-hole design
  • Plastic construction insulates carb from the hot intake, resulting in a denser fuel/air mixture and more power
  • Gaskets NOT included

Details

MFG. Part #:
54564935
Bolt Hole Pattern:
5.160" x 5.625"
Carburetor Flange Type:
4-Barrel Square Bore

Info

Plastic carburetor spacers reduce the fuel temperature inside the carburetor by insulating the carb from the hot intake manifold. This results in a denser air/fuel mixutre for more power. Four-hole design increases low-end torque compared to open style spacers.

  • Fits 4150 and 4160 series Holley carbs
  • 4 barrel carburetors
  • 1.688" venturi bores
  • Gaskets NOT included

Important Messages

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Some parts are not legal for use in California or other states with similar laws/regulations

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