Motorshop 1000cc Cylinder and Piston Kit for Harley XL (1972–1973)

Ready-to-run 1000cc cylinder and piston kit designed for Harley Davidson XL models from 1972–1973, with honed cast iron cylinders and pre-fitted 9:1 pistons and rings.

Manufactured in Taiwan to consistent quality standards, this kit is a complete unit intended for straightforward installation on Harley XL engines with stock stroke. The center-to-center measurement is approximately 14-1/5 inches, ensuring accurate fit within the original engine geometry.

Break-in period is required as outlined in the appropriate shop manual to ensure optimal performance and longevity. For detailed installation guidance, refer to Piston Fitment Instructions.

Ideal for restoring vintage Harleys or upgrading performance, this kit delivers reliable power delivery and durability for Harley Davidson XL engines from 1972–1973. The package includes the 1000cc Cylinder and Piston Kit along with additional components tailored for 900cc and 1000cc configurations; gasket set is sold separately.

• 1000cc Cylinder and Piston Kit
• Additional components tailored for 900cc and 1000cc configurations
• Gasket set sold separately

Cast iron cylinder and piston kit are honed and pre fitted with 9:1 pistons and rings.

Upgrade your Harley Davidson XL engine with the Motorshop 1000cc Cylinder and Piston Kit, designed specifically for models from 1972 and 1973. This ready-to-run kit requires a break-in period as recommended in the appropriate shop manual to ensure optimal performance and longevity. The kit includes precise components that are ideal for restoring or enhancing your motorcycle's engine, offering reliable power delivery and durability. Crafted in Taiwan, these parts meet quality standards for consistent fit and function, making them a trusted choice for professional mechanics and enthusiasts alike.
The piston set features a center-to-center measurement of approximately 14-1/5 inches, ensuring compatibility with your motorcycle's engine specifications. The kit is supplied as a complete unit, making installation straightforward, but it is recommended to order a gasket set separately for proper sealing and optimal operation.
For detailed installation instructions, please refer to the provided guide at Piston Fitment Instructions. This kit is compatible with stock stroke configurations, providing a perfect fit for original engine builds or rebuilds. Whether you're restoring your vintage Harley or performing a performance upgrade, this piston and cylinder kit offers dependable quality and performance you can count on. The package includes essential accessory items such as a 1000cc Cylinder and Piston Kit, along with additional components tailored for 900cc and 1000cc configurations, ensuring comprehensive engine compatibility and flexibility for your project.

Features:

• Ready to run piston and cylinder kit requiring break-in as per shop manual

• Designed for Harley Davidson XL models from 1972-1973 with stock stroke

• Center-to-center measurement approximately 14-1/5 inches for precise fit

• Manufactured in Taiwan with quality standards for reliable performance

• Complete kit includes components for straightforward installation, gasket set sold separately

Fitment:
Harley Davidson XL 1972
Harley Davidson XL 1973