# Cometic Harley-Davidson 57-71 900 Iron Sporty Top End Rebuild Kit

Today's lightweight engines are producing more horsepower, higher cylinder pressures, clamp loads and extreme temperatures. Our commitment is to provide innovative, quality gaskets while maximizing your engine's power and performance. Cometic's gaskets are proudly made in the USA with materials manufactured on American soil. We are constantly updating and adding models to our ever growing library of gaskets for Powersports, Street Bikes, Snowmobiles, Harley-Davidson and V-Twin applications.

-   All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns
-   No Additional Sealer Needed

This Part Fits:

Year

Make

Model

Submodel

1957-1959

Harley-Davidson

XL

Base

1958

Harley-Davidson

XLC

Base

1958-1971

Harley-Davidson

XLCH

Base

1958-1971

Harley-Davidson

XLH900

Base

1958

Harley-Davidson

XLRTT

Base

## Details

- **Price:** 122.52 CAD
- **Vendor:** Cometic Gasket
- **Type:** Gasket Kits

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 122.52 CAD | In stock |

## Images

- Photo - Primary

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/cometic-harley-davidson-57-71-900-iron-sporty-top-end-rebuild-kit)
> Updated: 2026-06-26