Cylinder Head Gasket Set for Buick (7346)
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Compatibility
- Platform
- Universal
- Vehicle-specific fitment
- Review application details below
- Need help?
- Confirm fitment with us before ordering — (714) 202-7886
We list the engine platform a part is built for. That is not year-and-trim application data, so it does not confirm a fit on your specific vehicle.
- Est. install labor: 14.0 hrs — $1,750 at $125/hr. Pick Install at HRC and a 20% labor deposit ($350) is due at checkout; the balance is due at completion.
- An estimate for a stock vehicle, not a quote — we confirm it in writing when you book, before any labor is authorized. Seized hardware, prior modifications, diagnosis and machine work are quoted separately; tuning is arranged through our tuning partner. Questions: (714) 202-7886.
- Warranty & track disclaimer — read before you race it.
- Shipping & returns — rates and RMA terms.
- Installed in-house in Huntington Beach, CA — labor & service policy.
- Affirm and PayPal available at checkout.
More ways to pay at checkout
Edelbrock part #7346 head gasket is intended for 400-455 C.I.D. Buick V8 engines. This gasket comes as a set and has a 4.400" bore size, .050" compressed thickness and 12.5 cc volume.
| Part Type | Engine Cylinder Head Gasket |
|---|---|
| Gasket Sealant Included | No |
| RGL | WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov. |
| Configuration | Two Piece |
| Grade Type | Performance |
| Thickness | 0.050" |
| Cylinder Bore Diameter | 4.400" |
| Color | Gray |
| Weight | 0.97 lb |
| UPC | 00085347073467 |
| Country of Origin | USA |
Verified fitment · 93 applications
- Buick Centurion 7.5L (1971–1973)
- Buick Century 7.5L (1973–1974)
- Buick Electra 7.0L (1967–1969)
- Buick Electra 7.5L (1970–1974)
- Buick Estate Wagon 7.5L (1970–1974)
- Buick GS 400 6.6L (1968–1969)
- Buick GS 455 7.5L (1970–1972)
- Buick Gran Sport 6.6L (1967)
- Buick LeSabre 7.5L (1970–1974)
- Buick Regal 7.5L (1973–1974)
- Buick Riviera 7.0L (1967–1969)
- Buick Riviera 7.5L (1970–1974)
- Buick Skylark 6.6L (1967–1968)
- Buick Skylark 7.5L (1970–1971)
- Buick Sportwagon 6.6L (1968)
- Buick Sportwagon 7.5L (1970)
- Buick Wildcat 7.0L (1967–1969)
- Buick Wildcat 7.5L (1970)
| Part No. | 7346 |
|---|---|
| Brand | Edelbrock |
| Part Type | Engine Cylinder Head Gasket |
| Weight | 0.97 lb |
| UPC | 00085347073467 |
| Country of Origin | USA |
Platform-level fitment (Ford + GM, Phase 1). We publish the engine platform a part is built for — not year-and-trim application data — so nothing here confirms a fit on a specific vehicle. Confirm fitment with us before ordering: (714) 202-7886.