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Howling Moto

Drag Specialties Complete Motor Bolt Kit for '86-'90 Sportster - MK105

Drag Specialties Complete Motor Bolt Kit for '86-'90 Sportster - MK105

Regular price $84.19 USD
Regular price $84.19 USD Sale price $84.19 USD
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Shipping & returns

Shipping is calculated at checkout by size and destination. Most in-stock gear ships within a few business days; large freight items (campers, racks, bumpers) are made to order. Wrong fitment? Send it back within 30 days — we'll help you find the part that does fit.

Fitment & build help

Not sure if this fits your platform? Tell us your year, make, model, and trim — we'll confirm before you order. For bigger builds, we'll help you plan the full stack.

Warranty

Every product on this site ships through authorized channels with full manufacturer warranty. If something breaks in normal use, we'll help you get it resolved.

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The Drag Specialties MK105 Complete Motor Bolt Kit is designed specifically for Harley-Davidson Sportster models from 1986 to 1990. This comprehensive set includes all necessary bolts to securely assemble and maintain your engine, ensuring optimal performance and reliability. Crafted with precision, these bolts are engineered to meet or exceed OEM standards, providing a durable and long-lasting solution for your motorcycle build or repair.

Made in the USA, the MK105 kit features knurled and socket-head bolts that facilitate easy installation and removal. The high-quality materials used in manufacturing guarantee resistance to corrosion and wear, making it suitable for the demanding conditions of motorcycle operation. Whether you're rebuilding your engine or replacing worn hardware, this kit offers a complete, convenient solution to keep your Harley running smoothly.

Designed for convenience and reliability, the Drag Specialties bolt kit ensures your engine components stay securely fastened during all riding conditions. Its comprehensive nature eliminates the need for multiple purchases, saving you time and effort. Compatible with the specified model years, this kit is an essential addition for any Harley rider looking to maintain or restore their Sportster's engine integrity.

Features:

  • Includes all necessary bolts for engine assembly and maintenance
  • Made in the USA with high-quality materials
  • Knurled and socket-head bolt design for easy installation
  • Durable construction resists corrosion and wear
  • Designed specifically for '86-'90 Harley-Davidson Sportster models


Drag Specialties Complete Motor Bolt Kit for '86-'90 Sportster - MK105



The Drag Specialties MK105 Complete Motor Bolt Kit is designed specifically for Harley-Davidson Sportster models from 1986 to 1990. This comprehensive set includes all necessary bolts to securely assemble and maintain your engine, ensuring optimal performance and reliability. Crafted with precision, these bolts are engineered to meet or exceed OEM standards, providing a durable and long-lasting solution for your motorcycle build or repair.


Made in the USA, the MK105 kit features knurled and socket-head bolts that facilitate easy installation and removal. The high-quality materials used in manufacturing guarantee resistance to corrosion and wear, making it suitable for the demanding conditions of motorcycle operation. Whether you're rebuilding your engine or replacing worn hardware, this kit offers a complete, convenient solution to keep your Harley running smoothly.


Designed for convenience and reliability, the Drag Specialties bolt kit ensures your engine components stay securely fastened during all riding conditions. Its comprehensive nature eliminates the need for multiple purchases, saving you time and effort. Compatible with the specified model years, this kit is an essential addition for any Harley rider looking to maintain or restore their Sportster's engine integrity.


Features:


  • Includes all necessary bolts for engine assembly and maintenance

  • Made in the USA with high-quality materials

  • Knurled and socket-head bolt design for easy installation

  • Durable construction resists corrosion and wear

  • Designed specifically for '86-'90 Harley-Davidson Sportster models

ATTRIBUTES:


BRAND: DRAG SPECIALTIES


MPN: MK105


  • Ships from San Diego

    We ship from our San Diego dealer network. Most in-stock gear goes out within a few business days — shipping's calculated at checkout by size and destination.

  • Wrong fitment? We make it right.

    If a part doesn't fit your platform the way it should, send it back. We handle the return and find you the part that does.

  • Authorized dealer support

    Every product moves through proper channels. Full manufacturer warranty, real tech support — no gray-market headaches.