Velocity Stacks & Filter Adaptors do more than attach air filters to the carburetor. They are intricate parts of carburetor design and performance. We have been building most of the Tillotson Velocity stack for 30 years as part of our carburetor design and testing. Our technology has made huge improvements in flow and performance. All Filter Adaptors and Velocity Stacks are made of Billet Aluminum.
Velocity Stack & Filter Adaptors.
- Tillotson Velocity Stack & Filter Adaptors
- Walbro Velocity Stack & Filter Adaptors
- Clone 196/Predator 212 Velocity Stack & Filter Adaptors
- Big Block 390-460 Clone/Predator Velocity Stack