On Ebay as we speak is a set of 6 Barker hi lift rocker arms. The parts and box looks identical to the one shown above.
They are advertised as fitting 216 and 235 up to 1952.Tom Langdon told me the 216 rockers are different than 235,exact words.I assume this to mean they won't work on a 235-261?


70 Triumph 650 cc ECTA current record holder