S&S Cycle

1926–'84 vintage engines

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

ROCKER ARMS AND SHAFTS FOR 1936–’47 OHV BIG TWINS FITMENT • 1936–’47 OHV big twins • Compatible with S&S® or stock tins • Rocker arms are not compatible with stock rocker shafts FEATURES AND BENEFITS • High quality CNC machined • 1:1 stock knuckle rocker arm ratio • Improved oil control KIT CONTENTS • Four rocker arms FE, FI, RI, and RE, Four rocker shafts, Washers and spacers ROCKER ARMS AND SHAFTS FOR 1936–’47 OHV BIG TWINS Description

Part #

106-2412 106-2862 106-2863 106-2864 106-2865 106-2413 106-3632 106-4355

Rocker Arms and Shaft Set (includes hardware) Front Intake (includes shaft and spacers) Front Exhaust (includes shaft and spacers) Rear Intake (includes shaft and spacers) Rear Exhaust (includes shaft and spacers) Rocker Shaft Set (includes spacers and hardware) Nut andWasher Kit, Rocker Shaft Left Side 7831 Nut and O-Ring, Rocker Box, KN-Series 17447-36

4 pack

each

each

106-2412

each

each

4 pack

4 pack

each

All reference to HD® 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 HD® part number shown.

VALVE SPRING COVERS (TINS) FOR KN-SERIES ENGINES FITMENT • KN-Series engines FEATURES AND BENEFITS • I mproved design for better oil scavenging and less leaking • Die-cast lower covers can be removed without pressing out valve guides • Improved oil return lines are easy to replace and service • Relatively stock appearance OPTIONS • Chrome, silver powder coat and gloss black powder coat finishes KIT CONTENTS • Lower cover kit contains set of four lower covers and gaskets

106-2893

900-0674

106-4446

• Top cover kits contain four top covers and gaskets • Oil return lines must be purchased separately

OIL LINE RETURN 1936–'47 OHV BT (TINS ONLY) CNC bent stainless steel for a perfect fit and long life Description

Part #

106-4446 106-4447 106-4448 106-4449

Kit of 4

VINTAGE VALVE SPRING COVER KITS Description

Front Intake Front Exhaust Rear Intake Rear Exhaust

Part#

900-0674 106-2400 ± 106-2893

Lower Cover Kit

Black anodized

Chrome

106-4450 Seal, Oil Return Line, 28" OD x .18" ID x 1", Rubber Hose 106-4456 Rocker arm cover gasket kit 900-0493

Top Cover Kit

Gloss black

± WARNING: Cancer and Reproductive Harm–www.P65Warnings.ca.gov

NOTE: IMPORTANT: Requires the use of valve springs 106-6398 and Valve guides 106-3637 or corresponding oversizes. Stock rocker arms and shafts will require modifications to be used. !

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