DRAG SPECIALTIES Piston Set, STD - 0911-0017

Fits 2007-2013 Harley-Davidson 96" Twin Cam Engines

Features:

• OEM quality cast aluminum alloy construction
• Some fitments feature pistons with a coating that extends piston life, reduces friction and allows for cooler running engines
• Ideal for OEM replacement
• Economical with great performance, all in one package
• Kits include two pistons, wrist pins and clips
• Accept OEM or Hastings rings (order separately)
• Replaces HD# 21988-07

Specs:

• Bore Size: 3.750"
• Bore Oversize: Standard / Standard
• Piston Diameter: 3.750"
• Compression Ratio: 9.2:1
• Stroke Length: 4-3/8"
• Units Kit

Finish:

• Coated Piston Skirts

Fitment:

• 2007-2013 Harley-Davidson Twin Cam 96" Engines, 9.2:1 CR, Coated Pistons, 3-3/4" Bore Diameter