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Wiseco Gasket Kit Harley Evo BIG TWIN Gasket Harley/ 4 Stroke

SKU: WISW5914

Powersports Gasket Kits

WIS Top End Gasket Kits...

Wiseco Gasket Kit Harley Evo BIG TWIN Gasket Harley/ 4 Stroke

SKU: WISW5914

Powersports Gasket Kits

WIS Top End Gasket Kits...

A$326.03
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

Wiseco Gasket Kit Harley Evo BIG TWIN Gasket Harley/ 4 Stroke

Wiseco offers top-end, bottom-end, and other gasket kits for many dirt bike, street bike, ATV, UTV, PWC, and snowmobile applications. Wiseco gasket kits deliver OEM+ quality for convenient and reliable rebuild jobs.

Additional Information

Wiseco, Top End Gasket Kit, Harley EVO BIG TWIN

Part Type

Engine Gasket Set

Data: v4.2 - Upd: 2026-11-08 22:53:11

Features

  • A must-have to get every rebuild done right!
  • Designed and built specifically for each V-Twin engine platform
  • Engineered, forged, and machined in the USA in Mentor, OH
  • Gasket kits supply all gaskets and seals specified under one part number
  • Improved tensile strength of forged material optimizes strength and service life
  • Inspected for quality and accuracy
  • Manufactured by leading gasket suppliers
  • Optimized compression ratio to fit your build and performance goals
  • Wrist pin, rings and circlips included

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 13:47:27

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Wiseco, WISECO-PRO TRU
StreetFX SKU wisW5914
SFX Item ID 4069733
Accounting SKU wis-W5914
Manufacturer SKU W5914
Manufacturer UPC 193564113023
Alternative References W5914, WIS-W5914

Gaskets, Powersports, Top End, 3.538 in. Bore, Harley-Davidson®, Kit

Wiseco top end gasket kits are made from the highest quality materials. Designed and engineered to complement their line of performance pistons, these gasket kits are 100 percent compatible with Wiseco pistons and crankshafts. Wiseco top end gasket kits are offered for off-road motorcycles, ATVs, on-road motorcycles, V-twin applications, and snowmobiles. Each kit comes with all of the gaskets necessary for a proper rebuild.

Product Attributes
BrandWiseco
Manufacturer's Part NumberW5914
Part TypePowersports Gasket Kits
Product LineWiseco Top End Gasket Kits
UPC00193564113023
Gasket Set TypeTop-end set
Head Gaskets IncludedYes
Bore (in.)3.500 in.
Compressed Thickness (in.)0.040 in.
Cylinder Head Gasket MaterialMulti-layer steel
Cylinder Head O-Rings IncludedNo
Cylinder Head Sealing Washers IncludedNo
Base Gaskets IncludedYes
Base Gasket MaterialRubber coated steel core
Cam Chain Tensioner Gaskets IncludedNo
Cam Chain Tensioner O-Rings IncludedNo
Valve Stem Seals IncludedNo
Intake Gaskets IncludedNo
Exhaust Gaskets IncludedNo
Power Valve Gaskets IncludedNo
Crankcase Clutch Cover Gasket IncludedNo
Outer Clutch Cover Gasket IncludedNo
Crank Oil Seal Left Side IncludedNo
Crank Oil Seal Right Side IncludedNo
Crankcase Center Gasket IncludedNo
Magneto Stator Cover Gasket IncludedNo
Water Pump Gaskets IncludedNo
QuantitySold as a kit.
NotesGasket content may vary by application.

Manufacturer Attributes
Engine Evo 80
Make Harley-Davidson
Engine Type ICE
Industry Powersports
Category Hierarchy Powersports>Gaskets>Top-End Gasket Kits
Product Type Top End Gasket Kits
Product Market V-Twin
Title Wiseco Powersports Gasket Kit Harley EVO BIG TWIN
Title - Web Wiseco Top End Gasket Kit - Harley EVO BIG TWIN
Out of Stock Message Estimated Shipped Date 3-4 Weeks
Manufacturer Designation Gasket Kit Harley EVO BIG TWIN
Product Class Engine Gasket Set
Construction/Type Wiseco, Top End Gasket Kit, Harley EVO BIG TWIN
Product Outline <ul><li>Engineered, forged, and machined in the USA in Mentor, OH</li><li>Improved tensile strength of forged material optimizes strength and service life</li><li>Designed and built specifically for each V-Twin engine platform</li><li>Optimized compression ratio to fit your build and performance goals</li><li>Wrist pin, rings and circlips included</li></ul>
Vehicle Brief Gasket Kit Harley EVO BIG TWIN
Market Description V-Twin performance has been around since some of the earliest days of motorcycle racing and engine modification, and Wiseco has been there since the beginning. Applying over 80 years of experience, Wiseco has fine-tuned its V-Twin pistons for each specific engine platform to optimize performance and durability. From reliable rebuilds to all-out race, Wiseco has the pistons for your V-Twin build.

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