DRAG SPECIALTIES Cylinder - 1340cc - 1984-1999 Big Twin 16510-83A-LB2

If your 1340cc Big Twin is experiencing cylinder wear, scoring, or damage, a factory-spec replacement is the most reliable path to restored compression and consistent performance. DRAG SPECIALTIES cylinders are engineered for direct fitment on 1984-1999 models, eliminating the guesswork and fabrication costs of aftermarket alternatives. The ductile cast-iron sleeves won't migrate or degrade over thousands of miles—they're mechanically locked to the aluminum casting for permanent stability.

These cylinders arrive slightly undersized, allowing you to finish-hone them to your specific piston clearances. This approach ensures optimal ring seal and combustion efficiency without the premium pricing of pre-finished units. Whether you're rebuilding a stock engine or refreshing a modified setup, this is a no-compromise solution.

• 1340cc displacement
• 1984–1999 Big Twin fitment
• Ductile cast-iron sleeves
• Aluminum casting bodies
• Ribbed sleeve locking system
• Undersized for finish-honing
• Stock replacement geometry
• Requires machine work
• MPN: DS-750507