S&S Cycle

CONTINUED PISTON KITS

31/2" BORE CAST FLAT-TOPPED REPLACEMENT PISTON KITS FOR STOCK HEADS OR S&S PERFORMANCE REPLACEMENT HEADS Displacement Deck Height Stroke Standard +.010" +.020" 80" 1.3750" 4 1/4 " 920-0015 21940-83 920-0026 21942-83 920-0027 21943-83 No replacement wristpins are available. Recommended Cast Piston Fitment: Close 0.0010"-0.0015" Loose 0.0020"-0.0025"

31/2" BORE FORGED FLAT TOPPED STROKER PISTON KITS FOR STOCK OR S&S PERFORMANCE REPLACEMENT HEADS Displacement Deck Height Stroke Standard +0.010" +0.020"

+0.030"

106-5793

106-5554

106-5555

106-5556

89"

4 5/8 "

1.1875"

Recommended Piston Fitment: Close .0020"-.0025" Loose .0030"-.0035" May require rebalancing if replacing old 92-2040 series pistons.

31/2" BORE FORGED DOMED PISTON KITS FOR S&S® SUPER STOCK® HEADS Displacement Deck Height Stroke Standard +0.005"

+0.010"

+0.020"

+0.030" 92-2029

92-2026 92-2046 92-2016

92-20265

92-2027 92-2047 92-2017

92-2028 92-2048 92-2018

80"

4 1/4 "

1.3750"

– –

- -

89" LC

4 5/8 "

1.1875"

89" HC

Recommended Piston Fitment: Close .0020"-.0025" Loose .0030"-.0035"

REPLACEMENT PARTS FOR PISTONS

PISTON RINGS, MOLY FACED Bore 41/8"

31/2" Cast Flat-Topped*

31/2" Forged Flat-Topped

31/2" Forged Domed

4"

35/8"

Deck Height

1.3750”/ 1.1875”

1.050”

1.200”

1.200”

1.3750”

1.1875”

94-2216X 94-22165X 94-2217X

Standard 940-0014

94-1300X

94-1210X

94-2216X

94-2206X

+.005”

–

–

–

–

–

+.010

940-0012 940-0013 940-0017

94-1301X 94-1302X 94-1303X

94-1211X 94-1212X 94-1213X 94-1214X

94-2217X 94-2218X 94-2209X

94-2207X

+.020" +.030" +.040" +.060"

–

– – – –

94-2219X

– –

– –

– –

– –

94-1216X

*No replacement wristpins are available

WRISTPINS Bore Description

Part #

94-9277

41/8"

.927" x 2.825" long USA 3

4"

94-9256

35/8" 31/2"

.792" x 2.825" long USA 1,2

KEEPERS Bore Description

Part #

94-9278-S 94-9278-2 106-2304 94-9254-S 94-9254-2

each

Keeper 22097-99

41/8"

2 pack

4 pack

4"

each

Keeper 22589-83A

35/8"

2 pack

94-9254

31/2"

4 pack

All reference to HD® Part #s 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 # shown.

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