New Product from Bison Motorsports - Aluminum Velocity Stacks

We set out to fabricate a velocity stack that not only looks good but actually functions, and by that we mean sucks air into your carburetor. So who knows more about air flow and aerodynamics than a aircraft engineer. So we hired one of the best in our opinion in Southern California to help us fabricate just the right amount of bend and size to give maximum airflow into your carburetor. So not only do you get a velocity stack that doesn't cover up your entire engine, you get one that was engineered to provide you with the best performance.

Made from one piece solid aluminum using a live tooling process.
Comes with custom front push in dome filter.
For CV or S&S Carbs
Comes complete with gasket and mounting hardware for a quick and easy installation.
Made in USA

Buy yours here.