S&S Cycle

1986–2020 HD ® Sportster ® Models

CYLINDERS • Cylinder sets without pistons are bored slightly under normal size and are not honed. • Include dowel pins

Milwaukee-Eight ®

39/16" BORE CYLINDERS Displacement Silver

96 ™ /103 ™ /110 ™

2007–2017 Twin Cam

Wrinkle Black

1200cc 910-0697 DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLE. NOT LEGAL FOR SALE OR USE NATIONWIDE ON ANY FEDERAL POLLUTION CONTROLLED MOTOR VEHICLE UNDER THE CLEAN AIR ACT Set 910-0693

31/2" BORE CYLINDERS Displacement

Silver

Wrinkle Black

1999–2006 Twin Cam 88 ®

910-0698

910-0695

1200cc

Set

ALL OTHER SPECIFICATIONS AND FINISHES ARE AVAILABLE THROUGH SPECIAL ORDER 91-3604* *Special Order: Download the Special Order Form at sscycle.com/soforms

Sportster ® & Buell ® Indian ® Models Street Rod ™

1986–2020

Stock crankcases must be machined to accommodate the larger spigot diameter. Combustion chamber modifications must be made to stock cylinder heads to reduce compression. NOTES

2014–2019 Street ® &

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

4" BORE FORGED PISTON KITS Displacement Deck Height Stroke Standard

+.010"

+.020"

92-1420

92-1421

92-1422

100"

1.200"

4"

Recommended piston fitment: Close: .0020"-.0025" Loose: .0032"-.0045"

Tools & Shop Supplies

35/8" BORE FORGED PISTON KITS FOR STOCK HEADS Displacement Deck Height Stroke Standard 5" Recommended piston fitment: Close: 0.0015"-0.0020" Loose: 0.0030"-0.0040" 35/8" SUPER STOCK® FORGED LOW COMPRESSION PISTON KITS Displacement Deck Height Stroke +.010" 1458cc (89") 1.200" 45/16" 92-1081 1688cc (103") 1.200" 5" 1458cc (89") 1688cc (103") 1.200" 1.200" 45/16" 92-1940

+.010"

+.030"

92-1941

92-1943

Warranty & Company Policy

Index

Appendix &

259