S&S Cycle 79-84 Big Twin 3-1/2 Inch +.030 Forged Pistons for Harley Davidson

$834.99 USD

Multi-buy discount

  • Free tracked shipping across the USA
  • Dispatched in 1-3 business days
  • Prices in USD
  • Fitment support: send your make, model and year
Product details

The wrong part stalls the whole job. Check the details below against your bike before you order: if a spec isn't listed, we don't have it on record, and we'd rather you ask than guess.

Listed for Harley-Davidson: check your model against the table below.

Fits Harley-Davidson
Part number 106-5514
Condition new
  • Crafted from modern alloys, these pistons
  • advanced skirt profiles that allow for a tighter fit within the cylinder, resulting in reduced engine noise and enhanced durability
  • The design emphasizes long engine life and smooth operation, making them suitable for riders seeking both performance and longevity

Not sure it fits? Send us your make, model and year before you order and we'll check this part against your bike. Orders are dispatched from within the USA and fulfilled in 1 to 3 business days. If a part ever arrives faulty or not as described, a real person sorts it, backed by your consumer rights and our refund policy.