Wild Things® Pistons

Küryakyn Wild Things piston kits are the best pistons you can buy for your 95" or 103" Twin Cam.

  • They are forged from the highest-grade aluminum alloy designed for piston use making them the strongest piston on the market for your Twin Cam.
  •  The special skirt shape and material means less break-in time, quieter running and a stronger resistance to scoring. The lightweight design results in less power robbed by the forces of inertia and less vibration.
  • Larger and deeper valve pockets will handle larger valves and cams without extra machine work. The decks are slightly raised for a tight squish with stock .045" thick head gaskets. This is extremely important and results in better combustion efficiency and power.
  • The redesigned dome shape on the high-compression piston for stock heads results in less pumping losses (robbed power) and better combustion efficiency and detonation control (pinging).
  • All piston kits come complete with pistons, pins, keepers and rings.

Flat Top Pistons:
446 Forged Flat Top Piston Kit for 95" Twin Cam (3.875" bore) $349.99 Qty
447 Forged Flat Top Piston Kit for 95Ó Twin Cam (.010" over 3.875" bore) $275.59 * Qty
458 Forged Flat Top Piston Kit for 103" Twin Cam including '07 or '08 96"-to-103" conversions (3.875" bore) $349.99 Qty
449 Forged Flat Top Piston Kit for 103" Twin Cam including '07 or '08 96"-to-103" conversions (.010" over 3.875" bore) $349.99 Qty
Domed Pistons For Wild Things® High Compression Heads:
444 Forged 10.5:1 Domed Piston Kit for 95" Twin Cam (3.875" bore) $275.59 * Qty
443 Forged 10.5:1 Domed Piston Kit for 95" Twin Cam (.010" over 3.875" bore) $359.99 Qty
Domed Pistons For Stock H-D Heads:
445 Forged 10.5:1 Domed Piston Kit for 95" Twin Cam (3.875" bore) $359.99 Qty
448 Forged 10.5:1 Domed Piston Kit for 95" Twin Cam (.010" over 3.875" bore) $359.99 Qty
Dish Dome Pistons
475 Forged Dish Dome Piston for 103" Twin Cam with Wild Things Heads(P/Ns 428, 431, 432), 3.875 bore $349.99 Qty
459 Forged Dish Dome Piston for 103" Twin Cam with Wild Things Heads (P/Ns 428, 431, 432), .010" over 3.875 bore   $349.99 Qty
* clearance item(s)