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Description
xRevitalize your Harley EVO top end with a complete gasket kit
The BIGLKNM Top End Gasket Kit is crafted for classic Harley-Davidson EVO Big Twin engines. It provides a comprehensive set of gaskets and seals designed to renew sealing surfaces, minimize leaks, and help you restore reliable performance during a top-end refresh. Instead of a single part, this kit bundles the essential components you need for a thorough rebuild, tailored to mid-90s EVO machines.
Compatibility and fitment
Designed to cover a broad range of Dyna, Tour Glide, and Softail models from 1984 through 1998, the kit aligns with bikes such as Low Rider, Classic FXDCI/FXDI FXD, FXDWG variants, and FXST family. The included gaskets are intended for direct replacement during a top-end service, helping you approach maintenance with confidence.
- Harley-Davidson Dyna: 1994–1998 Low Rider and related FXRS-Conv, FXLR, FXDL, FXDB, FXRP variants
- Harley-Davidson Tour Glide: Classic and Ultra families with EFI and standard configurations
- Harley-Davidson Softail: 1984–1998 FXSTC, FXST, plus earlier Evolution FXST variants
What’s included and material highlights
The kit provides the core top-end gaskets plus seals and o-rings necessary for a complete replacement. The head gaskets use silicone, while the o-rings and seals are made from NBR, offering durability under heat and vibration. Everything shown is intended for direct gasket installation during a top-end refresh, so you can complete the job with fewer trips to the parts desk.
- Head gasket
- Cylinder base gasket
- Rocker cover gaskets (lower and upper)
- Rubber components, o-rings, and seals
- Intake manifold seals
- Backing plate and washers
- Seals and o-rings for assembly
Real-world use and benefits
In practice, this kit supports cleaner engine breathing, steady compression, and reduced risk of fluid leaks during maintenance and riding. While outcomes vary by condition and installation, the material choices and complete set are designed to support a thorough top-end refresh on classic EVO engines. The packaging helps you verify you have the right parts before you begin, and the broad compatibility reduces the need to source multiple components separately.
Why choose BIGLKNM
Built with compatibility and practicality in mind, this gasket kit offers a ready-to-use solution for mid-80s to late-90s Harley EVO engines. It emphasizes complete coverage, straightforward installation, and durable materials intended to withstand engine heat and recurring service intervals. If you are planning a classic Harley rebuild, this kit presents a pragmatic option that aligns with common top-end maintenance workflows.
FAQ
Q: What vehicles does this gasket kit fit?
A: It fits Harley-Davidson EVO Big Twin models from 1984 to 1998, including Dyna, Tour Glide, and Softail variants.
Q: What is included in the gasket kit?
A: The kit includes head gasket, cylinder base gasket, rocker cover gaskets, O-rings, seals, intake manifold seals, backing plate, washers, and related components.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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