
A precision ground replacement valve made from original specification EN52 grade steel.
Lister part number 8-1/C121 or 010-03121. Fits Lister CS 4.5" bore engines, so CS 5-1, 6-1, 8-1, 10-2, 12-2, 16-2 and all single cylinder VA models. These valves are also the same as the Lister JP, JK and JS exhaust valves.
Lister part number 8-1/C121 or 010-03121. Fits Lister CS 4.5" bore engines, so CS 5-1, 6-1, 8-1, 10-2, 12-2, 16-2 and all single cylinder VA models. These valves are also the same as the Lister JP, JK and JS exhaust valves.