Set of 2 black 50mm velocity stacks for the Honda CB350, CB360, CB450 & CB500 twins. Check the fitment list below for details. Lightweight aluminum construction just like the original velocity stacks on vintage race bikes from the 60's. Has a concealed micro mesh screen filter backed with a larger mesh to keep it in place at the base of the velocity stack.
Includes 2 velocity stacks with mounting clamps. Clamps are painted back and tend to chip. Can be touched up easily with spray paint if necessary.
NOTE: Velocity stacks let more air into the carburetors. You will need to install larger jets and or make other adjustments to the carburetors.
NOTE: Be sure to measure your carburetor prior to purchase. Also measure how much room you have between the carburetor and the frame or any side covers. Use the dimensions below to see if these will work on your bike. Just because the filters fit the carbs doesn't mean they'll fit in the bike without some obstruction.
NOTE: Velocity stacks are not CNC aluminum. They are stamped aluminum.
50mm ID where it mounts to the carburetors
63mm total length
60mm outer diameter
CB350K Super Sport - 1968-1973
CB350G Super Sport - 1973
CL350K Scrambler - 1968-1973
CB360G - 1974
CB360T - 1975-1976
CL360K Scrambler - 1974-1975
CB450K Super Sport - 1965-1974
CL450K Scrambler - 1968-1974
CB500T Twin DOHC - 1975-1976
KZ650H2 H3 (not H1)
NOTE: Fits other model bikes as well. Check your carburetor flange diameter before purchase.