S&S Cycle

2007–2017 big twins

HEAD BOLTS WITH WASHERS

Milwaukee-Eight ®

HEAD BOLTS Bolt Length w/Washer

Washer Thickness Head Bolt w/Washer

Washer Only

93-3028 93-3027 93-3036 93-3038 93-3032 93-3029 93-3030 93-3037* 93-3033* 93-3031 USA

50-7091

1.690" 1.840" 1.920" 2.070" 2.220" 2.370" 3.134" 3.284" 3.501" 3.651"

.250" .150" .250" .150" .250" .150" .250" .150" .250" .150" .150"

50-0418-S

50-7091

96 ™ /103 ™ /110 ™

2007–2017 Twin Cam

50-0418-S

50-7091

50-0418-S

50-7091

50-0418-S

93-3031

50-7091

50-0418-S 50-0418-S

1999–2006 Twin Cam 88 ®

–

–

* Drilled & tapped deeper to allow shortening for custom lengths.

HEAD BOLTS FOR HARLEY-DAVIDSON® TWIN CAM 96™ ENGINES Engine Displacement Stroke Cylinder Length Cylinder Head Type Short Bolt w/Washer

Long Bolt w/Washer

Head Bolt Kit

Stock 96 and 103

43⁄8" 43⁄8"

4.937" 4.878"

Stock HD® 93-3031 USA

93-3030 USA 93-3030 USA

93-3014 USA

Sportster ® & Buell ® Indian ® Models Street Rod ™

1986–2019

–

93-3070 93-3016 93-3071

117" Big Bore

S&S®

Stock HD® 93-3038

93-3037 93-3037

5.013" or 5.004"

124" Big Bore Stroker

45⁄8"

–

S&S®

CALCULATING CUSTOM HEAD BOLT LENGTH SEE INSTRUCTIONS IN THE APPENDIX: PAGE 345

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

2014–2019 Street ® &

S&S® CHROME HEAD BOLT COVERS Dress up your engine with these magnetic chrome head bolt covers. Easy installation, no tools, no messy adhesives. A powerful magnet holds cover in place, yet allows easy removal. Chrome plated steel looks great on any engine, but is a must for polished engines. For S&S head bolts only.

CHROME HEAD BOLT COVERS ± Description Part # Set of 4, for S&S Head Bolts only 50-0333 USA

USPATENTPENDING HEAD BOLT COVERS exclusive

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

DIE-CAST ROCKER COVERS

FITMENT • 2007–'17 model big twins, except 2017 touring models FEATURES AND BENEFITS • Special rocker arm supports are included • S&S rocker covers are finished with show-quality chrome

• Installation on stock and most comparable sized engines can be performed without removing the engine from the frame • Clearanced to permit valve lifts up to .640" using S&S valve spring packages and stock rocker arms or S&S roller rocker arms

Tools & Shop Supplies

• S&S rocker covers accept valve springs up to 1.660" O.D. without modification • Exclusive one way valve built into the rocker cover gasket to control oil carry over KIT CONTENTS • Front and rear covers • All necessary gaskets and o-rings • Mounting hardware

If using valve spring packages with taller than stock installed height, some minor clearancing may be required. Cylinder heads must be set up correctly for high lift cams, and it remains the builder’s responsibility to confirm all clearances. In most instances, only minor clearancing is required to use S&S rocker covers with valve springs larger than 1.660" O.D. S&S® rocker covers are required if S&S cylinder heads are used with S&S electric compression releases.

Warranty & Company Policy

DIE-CAST ROCKER COVER KIT Description

Part #

NOTES

900-0937

Gloss Black

Chrome ±

90-4110 USA 3

Index

Appendix &

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

ANY JOB IS EASY WITH THE RIGHT TOOLS S&S ROCKER COVER WRENCH SET, PAGE 325

REPLACEMENT PARTS: SEE PAGE 131

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