S&S Cycle - S&S Performance Parts 2025 L - Volume 67

1999-'06

Phone: 608-627-1497

1 -2017-UP 2 -2007-'17 3 -1999-'06 4 -1984-'99 5 -1936-'84 6 -XL-RA1250 7 -BELTS & GASKETS 8 -TOOLS 9 -WARRANTY 10 -APPENDIX

For S&S T143 Engines

FOR B2 HEADS USING STOCK HEADER PIPE SIZE EXHAUST SYSTEMS

22

21

20

11

19

18

10

17

15

9

8

12

13

14

4

15

1

5

6

7

2

16

3

1 Cylinder Heads Set, B3 aBlack............................................900-0803595 bSilver................................................900-0818 2 Seat, Blank, B3 Heads, 2 300" Intake.................................................900-0677 Exhaust............................................... 90-2126-S 3Valve Intake(2300").........................................900-0678 Exhaust(1800")........................................900-0679 4 Seal,Manifold,B2 Heads,2 250" x 2 520" x 290".. . . . . . . . . . . . . . 16-0246-S 5 Flange Front..................................................160-0087 Rear...................................................160-0088 Set....................................................160-0091 6 Washer,Flat, 344" x 688" x 065",Zinc,Steel.. . . . . . . . . . . . . . . . . . . . 50-7034 7 Bolt,Hex Head,Gr5,5/16-18 x 1",Zinc . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0108 8 Screw,SHCS,w/Flat Washer,5/16-18 x 1",Zinc . . . . . . . . . . . . . . . . . . . 50-0125-S 9 Fitting,Pipe,Straight,1/4-18 NPTF x 1 510" X 500", Zinc,Steel............................................. 50-8158-S 10 Valve Guide, Intake, Powder Metal.. . . . . . . . . . . . . . . . . . . . . . . . . 900-0780

11 Retaining Ring,External,Spiral,Heavy Duty, 525" x 035" x 050", CarbonSteel............................................106-2164 12 Exhaust Gasket Backing Washer, 2 18" x 1 885" x 200"................................................550-0219 13 Exhaust Gasket, Tapered, Stainless Steel . . . . . . . . . . . . . . . . . . . . . 550-0221 14 Exhaust Flange Retaining Ring, 2 125" x 078". . . . . . . . . . . . . . . 50-8159-S 15ExhaustFlange...........................................550-0223 16Weld-OnExhaustHeaderPipe .. . . . . . . . . . . . . . . . . . . . . . . . . . . .550-0222 17 Exhaust Adapter Flange for Stock Header Pipe . . . . . . . . . . . . . . . . 550-0224 18 Exhaust Flange Retaining Ring, 1 759" x 062". . . . . . . . . . . . . . . . 550-0226 19 Exhaust Gasket,Tapered Stainless Steel . . . . . . . . . . . . . . . . . . . . . . 106-5029 20 Press-in Aluminum Retaining Ring, 1984–up.. . . . . . . . . . . . . . . . 550-0225 21 Exhaust Gasket Backing Washer, 2 18" x 1 690" x125"................................................550-0220 22 Head Mount Bracket Kit a2008T143............................................900-0797 b2009-upT143.........................................900-0798

3-79