# S&S Cycle 86-03 XL 4in x 4-5/8in Piston Set - .020in

These forged, 4" bore flat-topped pistons are intended for use in S&S® 4" bore Super Sidewinder® engines as well as other custom 4" bore engines.

## Details

- **Price:** 700.43 CAD
- **Vendor:** S&S Cycle
- **Type:** Piston Sets - Powersports

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 700.43 CAD | In stock |

## Images

- User 1

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/s-s-cycle-86-03-xl-4in-x-4-5-8in-piston-set-020in)
> Updated: 2026-08-15