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Carburetor Air Horns and Velocity Stacks

Our velocity stacks are designed for maximum flow and minimum height. Velocity stacks for Weber DCOE are sleeve mounted. Air horns for Weber DGV, SU/Zenith-Stromberg, and general applications are flange mounted. All are sold individually.

Recent Top Seller for this product group

Custom Velocity Stack Filters - 83mm (3.25") Diameter - pair

Custom Velocity Stack Filters - 83mm (3.25") Diameter - pair

These 83mm (3.25") velocity stack filters are super-low-profile requiring less than one inch of clearance from the end of the horn. Ideal for cars without room for a K&N or ITG filter.

Image
Part No.
Description
Price
Status
Velocity Stack (Air Horn) for Weber 32/36 DGV Carburetor

3890 

Velocity Stack (Air Horn) for Weber 32/36 DGV Carburetor

$299.99In Stock
Velocity Stack for 45 and 47mm General Purpose - 1.57" Tall

3893 

Velocity Stack for 45 and 47mm General Purpose - 1.57" Tall

$59.99In Stock
Air Horn, 1.75" SU and Zenith-Stromberg Carburetors

3894-01 

Air Horn, 1.75" SU and Zenith-Stromberg Carburetors

$69.99In Stock
Velocity Stack (Air Horn) for 40mm DCOE - 24mm (.95") Tall

3891 

Velocity Stack (Air Horn) for 40mm DCOE - 24mm (.95") Tall

$39.99In Stock
Custom Velocity Stack Filters - 57mm (2.25") Diameter - pair

3894-57 

Custom Velocity Stack Filters - 57mm (2.25") Diameter - pair

$49.99In Stock
Velocity Stack (Air Horn) for 45mm DCOE - 24mm (.95") Tall

3892 

Velocity Stack (Air Horn) for 45mm DCOE - 24mm (.95") Tall

$36.99In Stock
Custom Velocity Stack Filters - 83mm (3.25") Diameter - pair

3894-83 

Custom Velocity Stack Filters - 83mm (3.25") Diameter - pair

$57.99In Stock
Custom Velocity Stack Filters - 89mm (3.50") Diameter - pair

3894-89 

Custom Velocity Stack Filters - 89mm (3.50") Diameter - pair

$69.99Not In Stock