S&S Cycle Performance Replacement Cylinder Head Kit for 1984-99 Big Twin Engines and Harley-Davidson Sportster Models - Manual (Page 7)

7
1. Cylinder head - 1984-99 big twin style
2. Valve
Intake
1.900" diameter ...................................90-2139
Exhaust
1.575" diameter................................... 90-2026
3. Valve seats
Intake - 1.900" diameter...........................90-2138
Exhaust - 1.575" diameter ........................90-2028
4. Valve guide - intake or exhaust
Standard (H-D ® #18112-92) ....................90-2210
+.001" (H-D ® #18130-83C) ......................90-2211
+.002" (H-D ® #18133-83A) ......................90-2212
+.003" (H-D ® #18131-83C) ......................90-2213
+.030" .....................................................90-2219
5. Valve spring shim - 1984-up S&S ® springs
.015" (5 Pack) ........................................50-7161
.030" (5 Pack) ........................................50-7162
6. Valve guide seal - intake or exhaust – 1984-up
(H-D ® #18001-83A) (5 Pack) ..................90-2195
7. Valve spring kit, 1984-up
.640" lift - steel top collars .....................90-2077
8. Keeper, valve spring, intake/exhaust
(8 Pack) ...................................................50-7160
9. Head mount bolt - 3 ⁄
8
"-16 x 1 1 ⁄
4
"
All (H-D ® #4716) .....................................50-0168
10. Flat washer - 3 ⁄
8
"
All (H-D ® #6019) .....................................50-7051
11. Head bolt assembly - Includes head bolt washer.
(Contact S&S for proper part number.)
12. Head bolt washer
.100" (10 Pack) .......................................50-7096
.250" (H-D ® #6016) (10 Pack) .................50-7095
13. Exhaust port stud
(H-D ® #16715-83) (5 Pack) ......................50-1028
14. Lock washer - 5 ⁄
16
" (H-D ® #7041)
(10 Pack) ..................................................50-7077
15. Nut, HH - 5 ⁄
16
" -24 (H-D ® #7833)
(10 Pack) .................................................50-5048
16. Exhaust pipe gasket -
(H-D ® #65324-83) (10 Pack) ....................93-1072
17. Thread conversion insert
1 ⁄
2
"-13 to 5 ⁄
16
"-18........................................50-8151
18. Intake manifold
(Reference manufacturers information.)
19. Screw, manifold mounting
SH - 5 ⁄
16
"-18 x 1"
(H-D ® #3201WA) (10 Pack) ...................50-0145
HH - 5 ⁄
16
"-18 x 1" (H-D ® #3987,4017)
(10 Pack) .................................................50-0155
20. Washer, flat - 5 ⁄
16
" (H-D ® #6016,6702)
(10 Pack) .................................................50-7069
21. Flange, manifold mounting
Front (H-D ® #27009-86A) (5 Pack) ........16-0600
Rear (H-D ® #27010-86A) (5 Pack) .........16-0601
22. O-ring, manifold
All S&S manifolds for Harley-Davidson ®
Evolution ® ............................................16-0243
23. Head gasket, All S&S heads for Evolution ® engines
(No O-rings required.)
3 1 ⁄
2
" Bore
.045" thick (H-D ® #16770-84C) (10 Pack) .93-1024
.0625" thick (H-D ® #16770-84B) (10 Pack) 93-1051
3 5 ⁄
8
" Bore
.045" thick (10 Pack) ..............................93-1052
.062" thick (10 Pack) ..............................93-1053
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All reference to Harley-Davidson ® 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 Harley-Davidson
® part number shown.