LA Sleeve Heavy O.D. allows bore to 385cc 1990-99

LA Sleeve cylinder sleeves

Engineered to restore and enhance engine performance with unmatched durability and precision. Manufactured in the USA, LA Sleeve products are trusted worldwide for both OEM replacement and high-performance engine builds.

Produced from high-quality centrifugally cast iron, LA Sleeve cylinder liners provide excellent wear resistance, superior heat transfer, and consistent performance under extreme conditions. Whether repairing a worn cylinder or building a performance engine, these sleeves offer a reliable solution for long-term engine life.

Designed for precision fitment, LA Sleeve products ensure optimal piston-to-cylinder clearance, helping maintain compression and maximise engine efficiency. Ideal for motorcycles, ATVs, and high-performance applications, they are the go-to choice for engine builders and repair professionals.

Key Features:

• High-quality centrifugally cast iron construction
• Excellent wear resistance and heat dissipation
• Precision engineered for accurate fitment
• Restores cylinder integrity and engine performance
• Suitable for OEM replacement and performance upgrades

Choose LA Sleeve cylinder sleeves for proven reliability, performance, and durability in any engine build.