Cylinder Head / Rocker Shafts

This is the rocker cover stud bush grommet for the valve cover, 6 Cylinder.  Note: 3 required per car (Sold Each)  1945-1955 Silver Wraith, Mk-6, R-type, Silver Dawn Models 1956-1959 Silver Cloud I & Bentley S1 (6 Cylinder models only)

This is the washer that sits on top of the rocker stud bushing/grommet EB3998. 1945-1955 From S series Models

This is the bushing on the rocker arm OEM. Note: 6 Bushes Required Per car (Sold Each) 1945-1955 Silver Wraith, R-Type1956-1959 Silver Cloud I and S-1 (6 Cylinder Only)

This is the long head stud (3/8" x 4-7/16") for all of the 4.5 litre engines. Note: There are 9 studs per engine (Sold Each)  1952-1955  4.5 Litre Engine Only      

This is the brass nut for the exhaust manifold stud (KB359Z).There is one nut per stud and six studs per manifold (Sold Each) 1946-1955 Rolls-Royce Silver Dawn & Silver Wraith, Bentley MkVI & R Type