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Howling Moto

DRAG SPECIALTIES, DRAG SPECIALTIES Evolution Piston 750742-BX-LB1 for Harley-Davidson Engines

DRAG SPECIALTIES, DRAG SPECIALTIES Evolution Piston 750742-BX-LB1 for Harley-Davidson Engines

Regular price $117.61 USD
Regular price $117.61 USD Sale price $117.61 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 Evolution Piston 750742-BX-LB1 is designed with OEM quality cast aluminum alloy to ensure durability and reliable performance. Crafted for easy replacement in Harley-Davidson engines, this piston features a high-quality construction that withstands the rigors of daily riding. Some fitments include pistons with a special coating that extends piston life by reducing friction and promoting cooler engine operation, which translates into enhanced engine efficiency and longevity. This all-in-one kit includes two pistons, wrist pins, and clips for a comprehensive installation, providing excellent value and convenience for mechanics and enthusiasts alike.
Constructed with precision, the 750742-BX-LB1 pistons are compatible with OEM or Hastings rings, which must be ordered separately. These pistons are an ideal choice for restoring engine performance or replacing worn components in Harley-Davidson Evolution engines. Their design ensures a perfect fit and optimal performance, making them suitable for both rebuilds and upgrades. Whether you’re restoring an older model or enhancing your motorcycle’s power, this piston kit offers a reliable solution with excellent craftsmanship and performance. Trust DRAG SPECIALTIES for quality parts that keep your motorcycle running smoothly and efficiently for years to come.

Features:

  • OEM quality cast aluminum alloy construction for durability
  • Some fitments feature pistons with a coating that extends piston life and reduces friction
  • Ideal for OEM replacement and engine restoration
  • Includes two pistons, wrist pins, and clips for complete installation
  • Accepts OEM or Hastings rings (sold separately)


DRAG SPECIALTIES Evolution Piston 750742-BX-LB1 for Harley-Davidson Engines



The DRAG SPECIALTIES Evolution Piston 750742-BX-LB1 is designed with OEM quality cast aluminum alloy to ensure durability and reliable performance. Crafted for easy replacement in Harley-Davidson engines, this piston features a high-quality construction that withstands the rigors of daily riding. Some fitments include pistons with a special coating that extends piston life by reducing friction and promoting cooler engine operation, which translates into enhanced engine efficiency and longevity. This all-in-one kit includes two pistons, wrist pins, and clips for a comprehensive installation, providing excellent value and convenience for mechanics and enthusiasts alike.
Constructed with precision, the 750742-BX-LB1 pistons are compatible with OEM or Hastings rings, which must be ordered separately. These pistons are an ideal choice for restoring engine performance or replacing worn components in Harley-Davidson Evolution engines. Their design ensures a perfect fit and optimal performance, making them suitable for both rebuilds and upgrades. Whether you’re restoring an older model or enhancing your motorcycle’s power, this piston kit offers a reliable solution with excellent craftsmanship and performance. Trust DRAG SPECIALTIES for quality parts that keep your motorcycle running smoothly and efficiently for years to come.


Features:


  • OEM quality cast aluminum alloy construction for durability

  • Some fitments feature pistons with a coating that extends piston life and reduces friction

  • Ideal for OEM replacement and engine restoration

  • Includes two pistons, wrist pins, and clips for complete installation

  • Accepts OEM or Hastings rings (sold separately)

ATTRIBUTES:


BRAND: DRAG SPECIALTIES


MPN: 750742-BX-LB1


  • 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.