Drag Specialties DS750742 Piston kitRef : DRG01277A / DS750742

DRAG SPECIALTIES piston replacement designed for the maintenance and engine rebuilding of vintage and touring twins. This cast aluminium piston features oversized bore dimensions for precise fitting during cylinder refurbishment. Designed for the Vintage/Classic and Touring universes, it is aimed at riders restoring V-Twin engines like those found on the Softail 1340.

• Brand: DRAG SPECIALTIES
• Manufacturer reference: 750742-BX-LB1
• Oversized bore: +0.020 (imperial)
• Piston diameter: 3.518"
• Stroke length: 4-1/4"
• Material: Cast aluminium

The kits include two pistons, pins, and circlips, ready for paired installation on a twin-cylinder engine. Some versions feature a coating designed to reduce friction between the piston and sleeve. Segments are not included; this product is compatible with OEM or Hastings segments (to be ordered separately).

Examples of common applications: Harley Davidson FXSTS 1340 Softail Springer (1999), FXSTB 1340 Night Train (1999), FXST 1340 Softail (1999). Ideal for machining work and engine restoration without compromising fit.