# S&S Cycle 57-78 BT 1-7/8in O-Ring Manifold 225

S&S Cycle 57-78 BT 1-7/8in O-Ring Manifold 225

-   57-78 Big Twin 1-7/8 in. O-Ring Manifold 225

This Part Fits:

Year

Make

Model

Submodel

1977

Harley-Davidson

FXS Low Rider

Base

## Details

- **Price:** 191.01 CAD
- **Vendor:** S&S Cycle
- **Type:** Headers & Manifolds

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 191.01 CAD | In stock |

## Images

- Photo - Primary
- User 1

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/s-s-cycle-57-78-bt-1-7-8in-o-ring-manifold-225)
> Updated: 2026-07-01