S&S Cycle

BILLET ROCKER COVER REPLACEMENT PARTS FOR 1966–’84 BIG TWIN ENGINES

NOTE: Since top cover and base are machined together, replacements are only sold as assemblies to prevent mismatch of polished surfaces. S&S SH-Series and 1966-’84 bt with stock rocker covers (N/S) . . 50-8073-S Oil Line Seal–S&S SH-Series and 1966-’84 bt using outside oil lines (N/S) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-8074-S (N/S) = Not Shown Rocker cover, assembly front . . . . . . . . . . . . . . . . N/A Rocker cover, assembly rear . . . . . . . . . . . . . . . . . N/A Screw, SHS . . . . . . . . . . . . . . . . . . . . 50-0294-S Nut, HFH 5/16" UNC. . . . . . . . . . . . . . . . . 50-8187-S Screw, SHS . . . . . . . . . . . . . . . . . . . . 50-0318-S O-ring, Viton® -019 each . . . . . . . . . . . . . . . 50-7962-S O-ring, Viton 1.00 mm CS x 14.00mm. . . . . . . . . 50-7963-S O-ring, front, Viton 1.00mm CS x 9.50mm ID. . . . . . 50-7965-S O-ring, rear, Viton 1.00mm CS x 11.00mm ID 10 pack . . . . . . . . . . . . . . . . . . . . . . . 50-7966 O-ring, Viton -160. . . . . . . . . . . . . . . . . 50-7961-S Set. . . . . . . . . . . . . . . . . . . . . . . . 90-4351 Individual . . . . . . . . . . . . . . . . . . . . . 90-4350 11. Plug, rocker arm shaft (4 pack) . . . . . . . . . . . . . 50-8340 12. Roller Rocker arm 1966-’84 big twin Set. . . . . . . . . . . . . . . . . . . . . . 900-4320A Front 17375-66A . . . . . . . . . . . . . . . . . . 900-4320FA Rear 17360-66A . . . . . . . . . . . . . . . . . . 900-4320RA 13. Dowel pin,.187" x .635",Steel. . . . . . . . . . . . . . 50-8031 10 pack . . . . . . . . . . . . . . . . . . . . . . 50-1015 14. Gasket kit, S&S billet rocker covers (Not Shown) . . . . . . 90-4311 15. Plug, SH pipe - 1⁄8-27. . . . . . . . . . . . . . . . . 50-8331A 10 pack . . . . . . . . . . . . . . . . . . . . . . 50-1015 ROCKER SHAFT AND OIL LINE SEALS Rocker Shaft Seal 9. 10. Rocker shaft set (For S&S rocker covers only.) 1. 2. 3. 4. 5. 6. 7. 8.

4

4

7

6

11

6

13

5

11

13

5

12

10

12

9

10

9

8

3

15

3

All reference to HD® part numbers is for identification purposes only. We in no way are implying that any of S&S Cycle’s products are original equipment parts or that they are equivalent to the corresponding HD® part number shown.

192 S&S Vintage 1926–1999 Order 608-627-1497