Product Summary

Stock Car, One Carburetor Quantity

  • CNC machined to fit your manifold correctly
  • Gain up to 17 horsepower over competing brand adapters
  • Provides gains in both midrange and high-rpm power
  • Carburetor flange type 2-barrel 4-bolt
  • 1" tall

Key Specs

MFG. Part #1351952
BrandSpeedway Motors

Need To Know

Free Shipping on Orders Over $149

Shipping Policies & FAQs

Quick and Easy Returns

Return Policy

Speedway Motors 1351952 Details

Not all carb spacers are created equal!  These are not just a cheap "fits all" parts.  Our billet aluminum carburetor spacers are CNC machined to fit your manifold perfectly.
  • Gain up to 17 horsepower over competing adaptors
  • 1" tall

Item Details

4412 Holley to Single Plane (Torkey & Victor)

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

Speedway Motors 1351952 Specifications

MFG. Part #1351952
BrandSpeedway Motors
Speedway Motors Catalog Part #135-1952
Carburetor QuantityOne
Carburetor Flange Type2-Barrel 4-Bolt
Carburetor Barrels2-Barrel