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

1936-'84

www.sscycle.com

Fitment • Faithful reproductions of the stock "knuckles" for 1936–'47 OHV big twins Features and benefits • Excellent for stock replacement and restoration • Does not include hardware and fittings

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

900-0618

Rocker Arm Housings For 1936–’47 OHV Engines Description

Part #

Set

900-0617 900-0618 900-0619 900-0622 900-0623 900-0624

Polished

Front Rear

Set

Natural

Front Rear

Oil Feed Line Description

106-4670

Part #

74" & 93"

106-4670

90-4305

Fitment • 1966–’84 shovelhead engines with stock or S&S cylinder heads • SH-Series engines Features and benefits • CNC machined from 6061-T6511 aluminum billet and polished to a show finish • Two piece design for easy installation • Some frames allow installation with engine in the frame • Works with stock or S&S roller rocker arms • Clearanced for valve lifts of up to 590" with S&S roller rocker arms • Fastened to the heads with 5/16" bolts • Simple and inexpensive straight rocker shafts Polished Billet Rocker Covers For 1966–’84 Big Twin Engines Description

Kit Contents • Front and rear rocker box assemblies • Rocker shafts • Gaskets, seals and mounting hardware • Installation instructions

Part #

Billet Rocker Cover Set for Shovelhead Engines

90-4305 90-4351

Replacement Rocker Arm Shaft Set

5-38