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Holley Performance Carburetor Spacer 108-37


1 3/8 in. Primary Bore Size - 2 3/8 in. Secondary Bore Size - 5/8 in. Thick

Pricing: $40.93


Holley Performance - Carburetor Spacer P/N 108-37 Features:

  • Fits Holley Model 4165â?¢ Model 4175â?¢ and Quadra-Jet
  • Phenolic
  • Includes Carb Studs
  • 1 3/8 in. Primary
  • 2 3/8 in. Secondary
  • 11/16 in. Thick


Holley products have been the undisputed leader in fuel systems for over 100 years. Holley carburetors power every NASCAR Sprint Cup team and every NHRA Pro–Stock champion. Holley's products include performance fuel pumps, fuel injection, intake manifolds, cylinder heads & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies, Hooker Headers, Flowtech Headers, NOS, Weiand, or Earl's, Holley products can give you the edge you need over the competition.


Shipping Information

  • Item Requires Shipping
  • 1.0 lbs.
  • W7.5000” x H0.8800” x L10.5000”

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