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

1936-'84

www.sscycle.com

Cylinder Head & Motor Mounts

Cylinder Head and Motor Mounts Description

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

Part #

Complete Kit for 1948–’84 Big Twin —Fits panhead and shovelhead engines with cylinders up to 5 750" long 16852-67A, 16853-48

93-4057

Screw,HHC,7/16-20 x 1-1/4" 4726

50-0176 50-5045 50-7064

Nut, Lock, HH, 7/16-20, Steel/Nylon 7825

Washer, Flat, 469" x 922" x 125", Zinc, Steel 6495HW

93-4057

Cylinder Base Nuts and Studs Fitment

Description

Part #

each

31-2328-S

Cylinder Base Studs 1930–’84 Big Twin

Stock length base stud—Fits 61", 74", and 80" OHV and SV models 2 030" overall length 16831-30, 16837-30

8 pack

31-2328

NOTE: This leaves approximately 1 400" above the base gasket surface with 1" of crankcase thread engagement Base Nuts 1930–'78 Big Twin (stock bore only) Base Nut Kit—Cadmium plated, includes lock washers

8 pack

106-4522

NOTE: This leaves approximately 1 400" above the base gasket surfaces with 1 125" of crankcase thread engagement

Stainless 7/16" hex allows the use of box end wrench to tighten base nuts on S&S Side winder® cylinders for shovelhead engines Requires 375"– 400" stud engagement—stud height may need to be adjusted

each

93-3063-S

Base Nuts 1966–'84 Big Twin

8 pack

93-3063

Showing 1 nut & washer. Kit includes 8 of each

31-2328-S

31-2324-S

106-4522

93-3063-S

5-56