Sale!

S&S Cycle 4″ Sidewinder 100″ Big Bore Kit ’99-’06 HDÂ Big Twin Cam Wrinkle Black

Original price was: $847.49.Current price is: $648.34.

36 in stock

SKU: SS910-0646 Category:

Description

IN BRAND NEW CONDITION

PART 910-0646

DRAG PART 0931-0740

TUCKER PART 483880

Fits: 1999-2006 Harley-Davidson Twin Cam Models (Excluding 2006 Dyna)

These bolt-in kits don’t require any machining, rebalancing or engine removal, and include just about everything you’ll need to complete the installation. The biggest cylinder bore that can be installed in a stock crankcase without machining!

Features & Benefits

  • Bolts in. No machining, balancing, or splitting the crankcases
  • 88″ engines are boosted to 100″
  • Complete kits include cylinders, pistons, gaskets, and instructions
  • Wrinkle black cylinders – matches stock finish
  • Not honed.
Stroke Bore Cylinder Length Piston Type Dome Volume 79cc S&S Heads 83cc CNC Heads 85cc Stock Heads 89cc S&S Heads
4    4.00″ 4.937″ Forged 8.75 pop up 11.3:1 10.8:1 10.5:1 10.1:1