Description
Allstar Carb Spacer 4150 Open 1.00in ALL25981
Specially designed for drag race applications to isolate carburetor from manifold, spacers prevent horsepower-robbing heat transfer and increase the distance from the bottom of the carburetor to the manifold plenum for better air flow. Spacers are CNC-machined in the U.S. from a polymer compound able to withstand temperatures up to 400°F. Available in open or four hole versions for 4150 and 4500 series Holley and Holley style carburetors in 1/2", 1" and 2" thicknesses. Tapered four-hole spacers have specially contoured holes to increase air velocity under the carburetor. Not intended or recommended for street or circle track use.
Alternate Description | CARB SPACER 4150 OPEN 1.00IN | ||
Part Number | ALL25981 | ||
Vendor Part Number | ALL25981 | ||
UPC Code | 848238016246 | ||
Package Weight |
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Package Length |
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Package Width |
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Package Height |
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Thickness | 1 in | ||
4-Hole/Open | Open | ||
Mounting Flange | Square Bore | ||
Gaskets Included | No | ||
Hardware Included | No | ||
Material | Phenolic | ||
Color | Black | ||
Finish | Natural | ||
Quantity | Each |
Spec Sheet
WARNING: These products may contain a chemical known to the state of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.p65warnings.ca.gov.