Side Valve - Engine - Top End

OEM #: 11123 Valve cover o-Ring O-ring is for use with the thread portion of 45 inch valve covers. Notes: Suggested to use with Replica Valve Cover...

Eastern #: L-3-1110 · OEM #: 18261-30, 355-30 Valve cover seal Fitment: 1937-1938 UL 1930-1935 VL

Eastern #: A-18201-32 · OEM #: 18201-32, 168-32 Valve spring set for 45 inch models. Set of four. Fitment: 1932-1940 G 1932-1940 WL

Eastern #: 15-0020 Valve spring kit includes all springs collars and keepers necessary for application. Fitment: 1937-1948 UL

Eastern #: 15-0016 Valve spring kit includes all springs collars and keepers necessary for application. Fitment: 1930-1936 VL

Eastern #: 15-0013 Valve spring kit Fitment: 1941-1973 G 1941-1952 WL

Eastern #: 15-0010 Valve Spring kit Fitment: 1932-1940 G 1932-1940 WL

Eastern #: A-18201-41 · OEM #: 18201-41, 168-41 Valve spring set for 45 inch models. Set of four. Fitment: 1941-1973 G 1941-1952 WL

Eastern #: A-18200-30 · OEM #: 18200-30, 168-30B Valve spring set for 74 inch and 80 inch Side valve. Set of four. Fitment: 1937-1948 UL 1930-19...

OEM #: 16802-29 45 inch DL cylinder head 3/8 inch x 24 stud set. Sold as a 14 piece set. Fitment: 1929-1935 DL

Eastern #: A-16830-29A · OEM #: 16830-29, 29-29 Cylinder base stud 4 piece set. The thread pitch of one end measures 3/8 inch-24 and the other end ...

OEM #: 165-30 Sifton steel exhaust valve *NOTE: Can also be used as an intake valve. Fitment: 1930-1936 VL

Piston ring set.070 with 1/16 inch compression ring and 3/16 inch oil ring. Fitment: 1950-1973 G

Piston ring set.040 with 1/16 inch compression ring and 3/16 inch oil ring. Fitment: 1952-1956 K

Cast iron.010 piston ring set with 1/16 inch compression ring and 3/16 inch oil ring

Eastern #: H-4275-080 Cast piston ring set is for a 3-7/16 inch bore and is.080 oversize. Features compression rings with a size of 1/16 inch and o...

Eastern #: H-4275-070 Cast piston ring set is for a 3-7/16 inch bore and is.070 oversize. Features compression rings with a size of 1/16 inch and o...

Eastern #: H-4275-060 Cast piston ring set is for a 3-7/16 inch bore and is.060 oversize. Features compression rings with a size of 1/16 inch and o...

Eastern #: H-4275-020 Cast piston ring set is for a 3-7/16 inch bore and is.020 over size. Features compression rings with a size of 1/16 inch and ...

Eastern #: H-4275-STD Cast piston ring set is for a 3-7/16 inch bore and is standard size. Features compression rings with a size of 1/16 inch and ...

Eastern #: H-4250-030 Cast piston ring set is for a 3-5/16 inch bore and is.030 oversize. Features compression rings with a size of 1/16 inch and o...

Eastern #: H-4250-010 Cast piston ring set is for a 3-5/16 inch bore and is.010 oversize. Features compression rings with a size of 1/16 inch and o...

Hastings Rings #: 5044-040 Hastings piston ring.040 with 1/8 inch oil ring and 3/32 inch compression ring Fitment: 1937-1952 G Installation instru...

V-Twin Motorship piston ring.005 oversize with 1/8 inch oil ring and 3/32 inch compression ring for 45 inch engine.