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Product Summary

Universal Fit, 1.00" Overall Thickness, Plastic, Black

  • Plastic spacer reduces heat conductivity 10 times greater than aluminum
  • Results in a denser, more powerful fuel charge to the manifold
  • Fits Holley 4150/4160 bolt pattern
  • IMCA approved for 602 & 604 Northern Sport Mods and Modifieds
  • Includes studs, nuts, washers & gaskets included

Comes as a Kit

Key Specs

MFG. Part #9100376
Carburetor Flange Type4-Barrel Square Bore
Overall Thickness1.00"
Material TypePlastic
FinishBlack

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Speedway Motors 9100376 Details

These open center carburetor spacers are designed to fit Holley 4150/4160 bolt pattern 4 barrel carbs. They are IMCA approved and are made to reduce heat conductivity for optimum performance.

  • Plastic spacer reduces heat conductivity 10 times greater than aluminum
  • Results in a denser, more powerful fuel charge to the manifold
  • Fits Holley 4150/4160 bolt pattern
  • IMCA approved for 602 & 604 Northern Sport Mods and Modifieds
  • Includes studs, nuts, washers & gaskets

Speedway Motors 9100376 Specifications

KEY SPECS
MFG. Part #9100376
BrandSpeedway Motors
Carburetor Flange Type4-Barrel Square Bore
Overall Thickness1.00"
Material TypePlastic
FinishBlack
GENERAL
Carburetor Spacer StyleOpen
Sold in QuantityKit
Overall Length6.25"
Overall Width5.75"
Inside Length3.50"
Bolt Hole Pattern5.10" x 5.60"
Gasket(s) IncludedYes
Hardware IncludedYes