S&S Cycle

1926–'84 vintage engines

1984–1999 Evolution ® 1926–1984 Vintage Engines Tools & Shop Supplies Warranty & Company Policy Appendix & Index

24

28

25

8

31

22

9

10

23

11

35

26

12

13

27

6

5

4

7

1

17

19

18

3

16

30

15

2

20b

14

29

20

21

20a

VALVE GUIDE DIAMETERS FOR S&S® P AND SH SERIES ENGINES AND 1980–’84 BIG TWIN Oversize Diameter Part # Std. .6250/.6245 90-2240 +.001 18109-81A .6260/.6255 90-2241 +.002 18108-81A, 90-2232 .6270/.6265 90-2242 +.003 18107-81A, 90-2233 .6522/.6519 90-2243 +.004 18106-81A, 90-2234 .6290/.6285 90-2244 +.006 18104-81A, 90-2236 .6310/.6305 90-2246 +.060 .6850/.6845 90-2249

TOP END REBUILD GASKET KITS FOR S&S® ENGINES S&S Engine Family Year Group Bore Part # P Series/SH-Series 1966-’84 35/8" 90-9501 P Series/SH-Series 1966-’84 31/2" 90-9500

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.

189