1.f Norton SOHC Timing Case & Crankcase Parts

- This is the bronze quill/plunger used to feed oil to the Big End Bearing, fits all SOHC engines, and those pre-38 OHV/SV engines with external round nut on timing over. Note : These plungers are NOT interchangeable with the Cambox Feed Plunger, as that plunger has a smaller feedhole!

- This is the conical spring that fits behind the A11/12 bronze Big End quill - and pushes it against the crankshaft Big End oil feed tapered hole). Made to original pattern.  Also as used on pre-War OHV/SV models using similar quill holder - see detail listing for more information.  Price is Each

- This is the steel jet holder that screws into the inner timing cover on SOHC and pre-1938 OHV/SV models - and retains the big end oil feed plunger/quill.  The same holder is also used on all central oil feed (competition type) cambox bevel covers.  See listing for mor information. Price is Each

SOHC (and pre-38 OHV/SV) Big End, and SOHC cenral oil feed cambox jet holder - but shoulder is 2 thou of an inch oversize, for those with worn timing cover/cambox cover quill holder holes.  See listing for more information. Price is each

Copper washer that fits behind Bigend jet holder nut on SOHC and pre-war OHV/SV Norton singles and similar racing SOHC cambox' oil feed nuts. Best quality and the correct size for the job. Price is each