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Product Summary

Universal Fit, 2-Barrel Carburetor Barrels

  • Base gaskets are for both the Holley 2300 series & Rochester 2G "small base" 2 barrel carburetors
  • Comes with Holley style bolt pattern as well as the 'small' Rochester pattern
  • Universal Fit
  • Larger bolt pattern: 3-1/2" x 5-1/8"
  • Smaller bolt pattern: 1-7/8" x 3-1/4"

Key Specs

MFG. Part #55049
BrandSpeedway Motors

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Details

These open base gaskets are for both the Holley 2300 series and Rochester 2G "small base" 2 barrel carburetors.

  • Smaller bolt pattern: 1-7/8" x 3-1/4"
  • Larger bolt pattern: 3-1/2" x 5-1/8"

Specifications

KEY SPECS
MFG. Part #55049
BrandSpeedway Motors
GENERAL
Carburetor Barrels2-Barrel
Carburetor Flange Type2-Barrel 4-Bolt
Overall Thickness.06"
Bolt Hole Pattern5.125" x 3.500"
NotesComes with Holley style bolt pattern as well as the 'small' Rochester pattern (3.25" x 1.875"). Center opening is approx. 3.5625" x 1.75".
Sold in QuantityEach