S&S Cycle Primary Chain for Harley Big Twin 1941-2006

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S&S Cycle Primary Chain for Harley Big Twin 1941-2006

S&S Cycle Primary Chain for Harley Big Twin 1941-2006

Original price was: $100.76.Current price is: $67.78.

18 in stock

SKU: 6857350100 Category:

Description

S&S Cycle Primary Chain for Harley

Engineered to withstand the massive torque loads of high-performance Big Twin builds, this heavy-duty primary chain delivers the uncompromising strength required for serious power delivery. Each component is heat-treated and precision-machined in the USA to significantly reduce stretch and wear, ensuring your valvetrain timing and power transfer remain dead-on. It is a no-nonsense upgrade for riders who demand maximum durability and minimal maintenance when pushing their machines to the limit.

Features:

  • Direct OEM Replacement
  • 11% Stronger
  • Increased Chain Life
  • Replaces OEM 40007-36

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