Side Valve - Engine - Top End

OEM #: 16809-40, 16813-51, 14-40A Cadmium headbolt kit stock for side valve models Fitment: 1951-1973 G 1951-1952 WL

Stock head bolt kit comes with aluminum head on bolts and parkerized finish for 74 inch and 80 inch engines. Fitment: 1937-1948 UL

Parkerized stock headbolt kit for Flathead engines. Fitment: 1929-1973 G 1937-1948 UL 1929-1952 WL

Parkerized top motor mount headbolt spacer for spacing out the two longest head bolts on aluminum head models. Fitment: 1941-1973 G 1941-1952 WL

Parkerized headbolt kit with aluminum heads. Order washers separately. Notes:Order #9698-18 washers Fitment: 1929-1973 G 1929-1952 WL

OEM #: 16822-39, 15-39 Aluminum flathead headbolt washer kit with a parkerized finish. Fitment: 1929-1973 G 1937-1947 UL 1929-1952 WL

Chrome stock headbolt with aluminum heads Order washers separately Fitment: 1929-1973 G 1929-1952 WL

OEM #: 16822-39, 15-39 Chrome aluminum head washers Fitment: 1929-1973 G 1937-1947 UL 1929-1952 WL

Cadmium headbolt for side valve models Fitment: 1929-1973 G 1929-1952 WL

Cadmium cylinder headbolt for use on 74 inch and 80 inch Side Valve motors with aluminum heads. Fitment: 1937-1948 U 1931-1936 V

OEM #: 16822-39, 15-39 Cadmium aluminum headbolt washer Fitment: 1929-1973 G 1937-1947 UL 1929-1952 WL

Head nut set with washers are cadmium finish for side valve models 3/8 inch-16 thread. Fitment: 1942-1950 W

Cadmium headbolt stock with aluminum heads for 45 inch side valve models Order washers separately Fitment: 1929-1973 G 1929-1952 WL

OEM #: 18258-39, 175-39B Side valve lower valve cover retainer. Set of four. Fitment: 1939-1948 UL

OEM #: 18246-39, 173-39B Side valve valve cover washer Fitment: 1939-1948 UL 1939-1941 ULH

OEM #: 18236-39, 174-39A UL and ULH zinc valve cover set. Fitment: 1939-1948 UL 1939-1941 ULH

OEM #: 18254-39, 175-39 Zinc ULH retainer clips. Set of four. Fitment: 1939-1941 UL

OEM #: 18248-39, 173-39D Side Valve 80 inch valve cover lock ring set features a zinc finish. Sold as a set of 4. Fitment: 1939-1948 UL

OEM #: 18254-39, 175-39 Chrome retainer clips. Set of four. Fitment: 1939-1948 UL 1939-1948 ULH

Replica zinc valve cover kit 8 piece Notes: Order seal kit Suggested to use with Valve Cover O-ring. Fitment: 1936-1963 G 1936-1941 GD 1936-1...

OEM #: 16683-39, 16681-39 Heads have a steel insert cast in to accept the 18mm spark plug. Combustion chamber is 10.5mm deep. Measurements:Bolt Hol...

OEM #: 18255-31, 18239-41, 174-31 Chrome valve cover set is for side valve models. Order seal kit separately. Notes: Suggested to use with Valve Co...

OEM #: 14-4OMA Long headbolt for side valve models Fitment: 1965-1973 G

OEM #: 2-40M New Old Stock inch 1940's army surplus front cylinder from Dixie. Features an army cosmolene oil coating. Does not include piston or g...