# Cometic 72-85 Harley-Davidson Sportster 1000cc .031 Fiber Base Gasket - 10 Pack

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
-   Cometic utlizes their in-house dynamometers and engine assembly rooms to ensure quality and reliability
-   Cometic uses it's EST "Extreme Sealing Technology" philosophy while making every gasket
-   Cometic offers MLS base gaskets utilizing their best materials available
-   No Additional Sealer Needed

This Part Fits:

Year

Make

Model

Submodel

1972-1979

Harley-Davidson

XLCH

Base

1977-1978

Harley-Davidson

XLCR Cafe Racer

Base

1972-1985

Harley-Davidson

XLH1000

Base

1978-1985

Harley-Davidson

XLS Roadster

Base

1977-1978

Harley-Davidson

XLT

Base

1983-1985

Harley-Davidson

XLX 1000

Base

1974-1975

Harley-Davidson

XR

Base

1983-1985

Harley-Davidson

XR1000

Base

## Details

- **Price:** 60.87 CAD
- **Vendor:** Cometic Gasket
- **Type:** Gasket Kits

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 60.87 CAD | In stock |

## Images

- Photo - Primary

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/cometic-72-85-harley-davidson-sportster-1000cc-031-fiber-base-gasket-10-pack)
> Updated: 2026-06-26