S&S Cycle

1984–'99 big twins

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

PISTON KITS • Piston kits include set of pistons, rings, wristpins, and clips

41/8" BORE FORGED PISTON KITS FOR HOT SET UP KITS® Displacement

Deck Height Stroke Standard

+.010"

+.020"

+.030"

124" & 117" Stock Heads 10cc Dished 124", 117" & 111" —Stock or S&S Heads Flat Top

Up To 45/8" Up To 45/8"

920-0046

920-0047

920-0050

920-0053

1.050"

106-3491A

106-3872A

106-3964A

920-0094

1.050"

NOTE: S&S 41/8" pistons are machined to such close tolerances that it is not necessary to measure the piston. Additionally, the low friction coating on the piston skirt makes taking measurements very difficult. Therefore, hone cylinders to nominal diameter ± 0.0005" for correct clearance.

4" BORE FORGED PISTON KITS Displacement Deck Height

Stroke

Standard 92-1420 92-1400 92-1400 92-1410 92-1420

+.010"

+.020"

+.030"

92-1421 92-1401 92-1401 92-1411 92-1421

92-1422 92-1402 92-1402 92-1412 92-1422

–

Retro 100"

4" 4"

92-1403 92-1403 92-1413

100" 107" 113" 116"

4 1/4 " 4 1/2 " 4 5/8 "

1.200"

–

Recommended Piston Fitment: Close: 0.0020"-0.0025" Loose: 0.0037"-0.0045"

FORGED 35/8" BORE FLAT TOPPED PISTON KITS FOR STOCK STYLE HEADS Displacement Deck Height Stroke Standard +.010"

+.020"

+.030"

+.040"

4 1/4 " 4 1/2 "

88" 93"

92-1900

92-1901

92-1902

–

92-1904

4 3/4 "*

98"*

1.200"

92-1930 92-1940

92-1931 92-1941

92-1932

92-1933 92-1943

– –

4 5/8 "

96"

–

103"*

5"*

*Small Diameter Flywheels Recommended Piston Fitment: Close: 0.0015"-0.0020" Loose: 0.0035"-0.0040"

35/8" BORE STANDARD COMPRESSION PISTON KITS FOR S&S SUPER STOCK® HEADS Displacement Deck Height Stroke Standard +.010"

+.020"

+.030"

+.040"

4 1/4 " 4 1/2 " 4 5/8 "

88" 93" 96"

92-1060 USA 1

92-1061

92-1062

92-1063

92-1064

1.200"

–

92-1081

–

103"*

5"*

35/8" BORE INTERMEDIATE COMPRESSION PISTON KITS FOR S&S SUPER STOCK® HEADS 88" 1.200" 4 1/4 " 92-1110 92-1111 92-1112 93" 4 1/2 "

–

–

96" 4 5/8 " *Small Diameter Flywheels Recommended Piston Fitment: Close: 0.0023"-0.0025" Loose: 0.0035"-0.0045"

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