# Fel-Pro Cadillac DeVille 8540 PT PermaTorque Engine Cylinder Head Gasket

Fel-Pro(R) gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

-   Provides the robust seal needed to contain peak combustion pressures and temperatures
-   PermaTorque head gaskets meets or exceeds all original equipment specifications
-   Built to exceed all original equipment specifications
-   Application specific design to ensure a perfect fit
-   Validated for fit, form, and function
-   Unsurpassed quality you can trust

This Part Fits:

Year

Make

Model

Submodel

1977-1979

Cadillac

Commercial Chassis

Base

1977-1979

Cadillac

DeVille

Base

1978-1979

Cadillac

DeVille

Cabriolet

1977-1979

Cadillac

DeVille

d'Elegance

1978-1979

Cadillac

DeVille

Phaeton

1977-1978

Cadillac

Eldorado

Base

1977-1978

Cadillac

Eldorado

Biarritz

1978

Cadillac

Eldorado

Cabriolet

1977

Cadillac

Fleetwood

75

1977

Cadillac

Fleetwood

75 Formal

1978-1979

Cadillac

Fleetwood

Base

1977-1979

Cadillac

Fleetwood

Brougham

1977-1979

Cadillac

Fleetwood

Brougham d'Elegance

1977-1979

Cadillac

Fleetwood

Formal

## Details

- **Price:** 70.37 CAD
- **Vendor:** Fel-Pro
- **Type:** Head Gaskets

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 70.37 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/fel-pro-cadillac-deville-8540-pt-permatorque-engine-cylinder-head-gasket)
> Updated: 2026-06-28