Amal Concentric Mixing Chamber Top Caps (1) - 600 / 900 - Choose Cap Type Part # - Cap Type - Application:622/064 - (2 Threaded Holes For Throttle Cable & Choke Cable) - 600 Series your petcock must be 1/4"

your petcock must be 1/4" BSPP (1/2" AKA

M Part number is D3T/616

Twins & Triples from the 1960's through the 1980's that include some of the Following models

ARP rod bolts will fit a wide range of vintage Triumph and BSA motorcycles

Selecting your camshaft reamer

Amal Concentric Mixing Chamber Top Caps (1) - 600 / 900 - Choose Cap Type Part # - Cap Type - Application:622/064 - (2 Threaded Holes For Throttle Cable & Choke Cable) - 600 Series your petcock must be 1/4"Stop! Put down that drill there is NO need to drill your top cap to accept your throttle and or choke cable on your Amal carb. Today we have new Amal Concentric mixing chamber top caps that will fit 600 and 900 series carburetors from approx 1967 and on.. All caps we stock are made by Amal in England. FYI 600 series (624, 626, etc) and (928, 930 & 932) do not use the same caps.. use the drop down menu to select the cap you need for your carburetor.