TRIUMPH T100 5TA 500cc 3TA 350cc TOP ROCKER BOX OIL FEED DOME NUTS 2PCS #97-0400
ROCKER BOX OIL FEED DOME NUTS FOR 350 & 500 TWINS 1957-74 PLEASE NOTE:- THESE ARE THE 5/16" THREAD FOR THE TOP. CHECK THE NUMBER IS YOUR PARTS BOOK AS THEY WILL HAVE OTHER FITMENTS TRIUMPH NUMBER IS 97-0400.