S&S Cycle

1984–'99 big twins

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

TAPPET GUIDES GLOSS BLACK NOW AVAILABLE! FITMENT • 1984–'99 big twins • S&S V-Series engines • S&S Special Application crankcases with .250" offset cam chest BILLET TAPPET GUIDES FOR S&S V-SERIES ENGINES & S&S SA CRANKCASES

106-5428

CRANKCASE STYLE

Stock/Super Stock®

Special Application

Tappet Guide

Polished

Chrome

Chrome

Gloss Black

106-3005 ±

330-0590

106-6459

106-5428 ±

Set

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

CAST TAPPET GUIDES FOR S&S V-SERIES ENGINES & S&S SA CRANKCASES

Crankcase Style

Tappet Guide

Stock/S&S Super Stock®

Special Application

Natural

Wrinkle Black

Natural

Wrinkle Black

33-5324

33-5309

33-5325

Set

33-5301 USA USA 1

NOTE: S&S® engines for 1984–’99 chassis with larger than 313/16" bores are typically built using special crankcases such as S&S Special Application cases which have an offset right side gear cavity for more tappet guide to cylinder clearance. S&S offers special tappet guides machined to compensate for the change in pushrod angle caused by the cam chest offset of these cases.

HIGH PERFORMANCE HYDRAULIC TAPPETS FITMENT

• 1984–‘99 big twins • S&S V-Series engines FEATURES AND BENEFITS • .123" larger in diameter than the "raceless" roller axles currently used by some manufacturers • Improved inner race-roller design allows use of more, and larger bearings to increase load-carrying surface area, further reducing stress and wear in the critical roller area • Redesigned plunger assembly better withstands forces associated with heavy-duty valve springs and cams typically used in high-performance applications • Improved metering device precisely controls oil delivery to top end, ensuring rapid lifter pump-up and reducing possibility of oil starvation to bottom end

33-5352

• Each lifter body and plunger assembly is selective-fit and then leak down tested to ensure correct operation

OPTIONS • Tappets are available with the HL 2 T Limited Travel Kit for improved cold starts and high rpm valve timing accuracy

KIT CONTENTS • Four hydraulic tappets

HIGH PERFORMANCE HYDRAULIC TAPPETS Description Part #

Extra parts needed: S&S tappets with HL 2 T Kit require the use of adjustable pushrods.

33-5352

Without HL 2 T Kit 18523-86A

Because of close tolerances, tappets in set part #33-5353 may require slightly longer bleed down time than conventional tappets. At temperatures of 65°F and above, however, bleed-down should take 20 minutes or less using 20W50 engine oil.

With HL 2 T Kit

33-5353 USA 1,2,3

HYDRAULIC LIFTER LIMITED TRAVEL SPACER (HL 2 T) FITMENT • 1984–’99 big twins • All S&S tappets FEATURES AND BENEFITS • Designed to limit the range of travel of the hydraulic tappet plunger— Easier starting • Low noise and positive valve train activation • More horsepower at higher RPMs

HYDRAULIC LIFTER LIMITED TRAVEL SPACER (HL 2 T) Description Part # Set of four spacers (fits tappets with .612" I.D.) 33-5338 18526-89A

Extra parts needed: Adjustable pushrods must be used with HL 2 T kit in order to obtain proper plunger position. S&S HL 2 T kit will not fit the late stock replacement tappets HD#18523-86B for 1984–’99 big twins. These tappets have a smaller bore size and a larger spring diameter than earlier versions. Part #33-5338 fits tappets with .612" I.D.

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