Buell®

PR/ CP SLX .927X.073 CIRCLIPS

$7.29

PR/ CP SLX .927X.073 CIRCLIPS

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Zipper’s Pro-Taper Twin Cam®/XL® Pushrods

Zipper's

$0.00

There’s Power in These Pushrods! Admittedly, the weakest link in a Harley® performance engine is the valve train stiffness, or rather the lack of it. These high performance adjustable pushrods add much needed stiffness to the valve train.

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5 Speed XL/Buell® Chain Conversion Transmission Sprockets

$0.00

These sprockets are offset towards the engine case in a stock application, and use a flat rear sprocket. Direct bolt-on for ‘91-’94 models; ‘95-'05 models require a seal and spacer kit # 850-940.

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AV&V 7mm Lock & Retainer Set

AV&V®

$0.00

Replace your factory powdered-metal retainers and stamped keys with these highly durable, high quality chrome moly forged spring retainers and steel keys. Don’t risk a catastrophic failure with substandard stock parts in your performance application!

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AV&V Black Tulip Extreme Duty EV Sportster® Valves

AV&V®

$0.00

These superb valves are one-piece forged from a racing grade stainless steel alloy with a hard black finish and a bearing quality hardened tip at the end of the stem to prevent premature wear with high-lift applications.

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Baisley Pro-Street EV Sportster®/Buell Valves

Baisley®

$0.00

When it comes to high performance valves, Pro-Street out shines the competition. One-piece stainless impregnated by a special German process (.002 deep and .0002 surface build-up) to improve wear performance in cast iron or nickel-bronze guides.

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Feuling® HP+ Lifters

Feuling®

$0.00

Feuling’s® HP+ lifters are designed for use in high lift, high RPM applications. Featuring optimized valving that improves oil flow to the top end while retaining true hydraulic operation, these lifters run quiet and are recommended for use with stock or Feuling’s® Super Pump oil pump. Drop-in performance replacements for the stock lifters. Sold in sets of 4.

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Feuling® Race Series Lifters

Feuling®

$0.00

USA-made Feuling® Race Series hydraulic lifters are designed to exceed the needs of large lift camshafts and higher spring pressures, while maintaining proper and critical oil flow to valves, springs, rockers, shafts and valve guides. These lifters are CNC machined from cold headed 1018 steel, heat treated and precision ground; internals are held to aerospace tolerances and pressure tested for a slower bleed down rate.

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S&S Hydraulic Tappets

S&S®

$0.00

S&S hydraulic tappets have optimized plunger assemblies and metering devises to better withstand forces associated with high lift cams and heavy-duty valve springs. S&S lifters for EV engines incorporate a traditional axle and inner race within the roller assembly.

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Rear Wheel Chain Sprockets

$0.00

American-Made rear wheel sprockets for 1973-up wheels. Choose from light weight 7075-T6 aircraft quality hardened aluminum alloy or high quality carbon steel. Manufactured in full width for size 530 chain, for maximum strength. Available in dished (.245" offset) or flat for standard Harley® 3.250" bolt circle 5-bolt pattern. 1994-2002 tube-frame Buell 5-bolt pattern available in flat only. Note: if replacing a sprocket provided in a Zipper's chain conversion kit, measure the center hole size of your existing sprocket and order the same center hole replacement. *** Due to supply problems, only aluminum rear sprockets or chrome steel rear sprockets are available!!! ***

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Red Shift Cams® 567V2 Cams

Red Shift Cams®

$0.00

567V2: This extremely popular grind is used in our Super Hammer 1200 kit, produces the widest powerband available for the 5-speed 1200 engine! Narrow TDC lift for uncomplicated head set-up; excellent low end power and with great acceleration. RPM to 7200+ with proper setup. Optimum performance with 9.8+:1 compression. Case clearancing required.

Not legal for sale or use in California on any pollution controlled motor vehicle. Not legal for sale or use on any EPA pollution controlled motor vehicle.

Zipper's is here to help, if you have a question(s) please scroll down and fill out the form and hit send. We will review your question(s) and we will be in contact. ***Please select the radio button next to item of your choice from the options below, then click add to cart*

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Red Shift Cams® 575V2 Sportster® Cams

Red Shift Cams®

$0.00

575V2: New design for hot rod 1200 XL-XR engines. More low end/mid range torque than 567 cams; max power to 6500. Bolts in late model XL-XR engines with factory conical springs (2005-up), however, spring and retainer upgrade is required for high rpm use. Case clearancing required.

Not legal for sale or use in California on any pollution controlled motor vehicle. Not legal for sale or use on any EPA pollution controlled motor vehicle.

Zipper's is here to help, if you have a question(s) please scroll down and fill out the form and hit send. We will review your question(s) and we will be in contact.

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Red Shift Cams® 585V2 Cams

Red Shift Cams®

$0.00

585V2: Performance grind designed for 78”-88” engines. Good manners with great mid-range and top end power in big bore engines. Works very well in big bore Buells and S&S 79” Hot Set Up engines. Requires cam lobe to case clearancing, quality lifters and valve springs.

Not legal for sale or use in California on any pollution controlled motor vehicle. Not legal for sale or use on any EPA pollution controlled motor vehicle.

Zipper's is here to help, if you have a question(s) please scroll down and fill out the form and hit send. We will review your question(s) and we will be in contact.

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Red Shift Cams® 630/585 Cams

Red Shift Cams®

$0.00

630/585: Combination grind for high torque output in 79”- 88” engines. Really pulls down low to accelerate very quickly in the twistys. Strong power in the 2,200-6,000 RPM range. Engine should have 9.5-10:1 compression and good flowing heads.

Not legal for sale or use in California on any pollution controlled motor vehicle. Not legal for sale or use on any EPA pollution controlled motor vehicle.

Zipper's is here to help, if you have a question(s) please scroll down and fill out the form and hit send. We will review your question(s) and we will be in contact.

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Red Shift Cams® 643V2

Red Shift Cams®

$0.00

643V2: High output cams for 79”-99” competition engines. 11:1 compression needed for best results. Will deliver 7000+ RPM power with high breathing heads. Lower TDC lifts to reduce chamber volume in heads for ease of installation. Requires cam lobe to case clearance, quality lifters and high quality valve springs.

Not legal for sale or use in California on any pollution controlled motor vehicle. Not legal for sale or use on any EPA pollution controlled motor vehicle.

Zipper's is here to help, if you have a question(s) please scroll down and fill out the form and hit send. We will review your question(s) and we will be in contact.

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Red Shift Cams® 729V2

Red Shift Cams®

$0.00

729V2: Dragster cams for 5 speed XL engines, and aftermarket cases with on-center tappets, 88” and up. Designed for max output of torque and HP. Requires high compression (12:1 min), case clearance, tappet modifications, Pro Geometry roller rockers in 1.62 or use 1.75 to 1.85 rockers for more lift. Not available for XR1200 models.

Not legal for sale or use in California on any pollution controlled motor vehicle. Not legal for sale or use on any EPA pollution controlled motor vehicle.

Zipper's is here to help, if you have a question(s) please scroll down and fill out the form and hit send. We will review your question(s) and we will be in contact.

Please choose your application then select the radio button next to the item to purchase, then add to cart

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S&S® Base Gaskets

S&S®

$0.00

S&S® Base Gaskets - Micropore cylinder base gaskets specific to S&S® engines, sold each. Zipper's Performance stocks most all gaskets, seals and o-rings individually. Contact Us with your specific needs!

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S&S® Sportster®/Buell® Cam Cover Gasket

S&S®

$0.00

S&S® Sportster®/Buell® Cam Cover Gasket: Special cam cover gasket designed for use with S&S® XL case and cam cover (only). Zipper's Performance stocks most all gaskets, seals and o-rings individually. Contact Us with your specific needs!

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Zipper’s Telescoping Pushrod Covers for XL® Sportster® and Buell® Models

Zipper's

$0.00

Five speed Sportster® and Buell® engines require that you remove the cylinder heads and take off the one-piece pushrod covers to get to the pushrods, greatly complicating pushrod adjustments for tuning or maintenance when adjustable pushrods have been installed. These telescoping pushrod cover kits permit access to the pushrods without having to lift the heads. Pre-’04 XL and Buell XB kits include twin billet aluminum bases with special seals for the front and rear cylinders that replace the factory pushrod tube lower retainers. A full telescoping pushrod cover kit is included. The twin bases can be purchased separately if desired.

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Zipper’s Zip-Rack 5 Speed Transmissions

Zipper's

$0.00

The ‘Zip-Rack’ is a fully assembled shaft and gear set that has been treated with our famous back-cut service. We start with a full set of new Andrews gears and shafts. The engagement dogs are carefully machined to the proper rake and depth by Zipper’s for positive engagement, eliminating missed shifts at high RPM. The gears and shafts are assembled with new thrust washers and bearings, then installed on a billet door. Big Twin models are assembled using our billet transmission door specially machined to include super-strong double-row ball bearings which minimize shaft flex while providing the best support and strength possible. Machined billet or black powder coat finish.

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Zipper’s ‘External Breather’ High Flow & Max Flow Sportster® Air Cleaners

Zipper's

$0.00

Zipper’s Air Filter kits are designed to maximize available airflow and minimize intake turbulence at the entry point. We start with a fully machined, radius inlet billet backplate, and add special mounting and crankcase venting hardware that allows the installer to route breather venting internally or externally (purchase vent filter separately if external). *1 Accepts stock '07-up oval Sportster® outer air cleaner cover (not included) *2 Accepts EV BT round cover or accessory 8" covers (not included)

Not legal for sale or use in California on any pollution controlled motor vehicle. Not legal for sale or use on any EPA pollution controlled motor vehicle.

Please choose your application below then select the radio button next to the item to purchase, then add to cart

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Zipper’s Billet Door for 5 Speed Sportsters®

Zipper's

$299.95

CNC machined from 7075-T6 billet aluminum, our door strengthens this critical area and provides rigid support for the transmission shafts. Includes grade 8 mounting hardware, shift drum bushing, main and countershaft ball bearings and circlips installed for your convenience. Made in USA.

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