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Howling Moto

Drag Specialties MK177 Primary Side Cover and Cam Cover Bolt Kit for Harley-Davidson '58-'69 Sportster

Drag Specialties MK177 Primary Side Cover and Cam Cover Bolt Kit for Harley-Davidson '58-'69 Sportster

Regular price $38.80 USD
Regular price $38.80 USD Sale price $38.80 USD
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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 MK177 bolt kit is designed specifically for Harley-Davidson Sportster models from 1958 to 1969, providing reliable replacement hardware for cam and primary side covers. These high-quality fasteners feature special tapered heads that ensure a secure fit and ease of installation, maintaining the integrity of your motorcycle's engine covers. Each kit includes an oil fill check screw, facilitating proper oil level management and inspection.

Constructed in the USA, these bolts are manufactured with precision to match OEM specifications, ensuring durability and a perfect fit. The knurled design enhances grip during installation and removal, reducing the risk of stripping or damage. Whether you're restoring a vintage Harley or performing maintenance on your classic Sportster, this kit offers a straightforward solution for replacing worn or missing hardware.

Designed for durability, these bolts withstand the vibrations and stresses of riding, helping to prevent leaks and cover displacement. The comprehensive kit simplifies maintenance by providing all necessary hardware in one package, saving time and ensuring consistency in fit and finish. Trust Drag Specialties for quality parts that keep your vintage Harley running smoothly and looking authentic.

Features:

  • Special tapered heads for secure fit and easy installation
  • Includes oil fill check screw for proper oil level inspection
  • Constructed in the USA for quality assurance
  • Knurled design enhances grip during installation
  • Designed specifically for Harley-Davidson Sportster models from 1958 to 1969


Drag Specialties MK177 Primary Side Cover and Cam Cover Bolt Kit for Harley-Davidson '58-'69 Sportster



The Drag Specialties MK177 bolt kit is designed specifically for Harley-Davidson Sportster models from 1958 to 1969, providing reliable replacement hardware for cam and primary side covers. These high-quality fasteners feature special tapered heads that ensure a secure fit and ease of installation, maintaining the integrity of your motorcycle's engine covers. Each kit includes an oil fill check screw, facilitating proper oil level management and inspection.


Constructed in the USA, these bolts are manufactured with precision to match OEM specifications, ensuring durability and a perfect fit. The knurled design enhances grip during installation and removal, reducing the risk of stripping or damage. Whether you're restoring a vintage Harley or performing maintenance on your classic Sportster, this kit offers a straightforward solution for replacing worn or missing hardware.


Designed for durability, these bolts withstand the vibrations and stresses of riding, helping to prevent leaks and cover displacement. The comprehensive kit simplifies maintenance by providing all necessary hardware in one package, saving time and ensuring consistency in fit and finish. Trust Drag Specialties for quality parts that keep your vintage Harley running smoothly and looking authentic.


Features:


  • Special tapered heads for secure fit and easy installation

  • Includes oil fill check screw for proper oil level inspection

  • Constructed in the USA for quality assurance

  • Knurled design enhances grip during installation

  • Designed specifically for Harley-Davidson Sportster models from 1958 to 1969

ATTRIBUTES:


BRAND: DRAG SPECIALTIES


MPN: MK177


  • 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.