Mr. Gasket Ultra-Seal Head Gasket - 5788G
Mr. Gasket Ultra-Seal Head Gasket - 5788G
Regular price
$92.85 USD
Regular price
Sale price
$92.85 USD
Unit price
per
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Overview:
Mr. Gasket Ultra-Seal Head Gaskets are a five layer (graphite core/perforated steel outer layers) composite construction. The graphite core has excellent thermoconductivity (transfers heat) away from hot spots in head preventing gasket burn-out. They provide excellent stability, compressibility and high temperature endurance. A high temperature silicone coating ensures sealing of engine fluids. Compatible with cast iron or aluminum heads, they will not brinell (indent) aluminum cylinder heads. Suitable for high performance street, drag race and oval track use. Sold individually.
Gasket Bore 4.230 inch, Compressed thickness 0.038 inch
Features:
- Five layer (graphite core/perforated steel outer layers) composite construction
- Graphite core has excellent thermo-conductivity-transfers heat away from hot spots in head preventing gasket burn-out
- Provides excellent stability, compressibility and high temperature endurance
- Coated with high temperature silicone to ensure sealing of engine fluids
- Will not brinell (indent) aluminum cylinder heads
- For high performance street, drag race and oval track use
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 1977 | Buick | Century | 350/5.7 V8 | |
| 1977 | Buick | Century | 403/6.6 V8 | |
| 1974 - 1976 | Buick | Electra | 455/7.5 V8 | |
| 1977 - 1979 | Buick | Electra | 403/6.6 V8 | |
| 1977 - 1980 | Buick | Electra | 350/5.7 V8 | |
| 1972 - 1975 | Buick | Electra | ||
| 1972 - 1976 | Buick | Estate Wagon | ||
| 1977 - 1980 | Buick | Estate Wagon | 350/5.7 V8 | |
| 1977 - 1979 | Buick | Estate Wagon | 403/6.6 V8 | |
| 1972 - 1976 | Buick | LeSabre | 455/7.5 V8 | |
| 1977 - 1980 | Buick | LeSabre | 350/5.7 V8 | |
| 1977 - 1978 | Buick | LeSabre | 403/6.6 V8 | |
| 1968 - 1980 | Oldsmobile | Cutlass | 350/5.7 V8 | |
| 1970 - 1976 | Oldsmobile | Cutlass | 455/7.5 V8 | |
| 1957 - 1966 | Oldsmobile | Starfire | ||
| 1968 - 1980 | Oldsmobile | Delta 88 | 350/5.7 V8 | |
| 1968 - 1976 | Oldsmobile | Delta 88 | 455/7.5 V8 | |
| 1957 - 1964 | Oldsmobile | Super 88 | ||
| 1966 - 1978 | Oldsmobile | Toronado | ||
| 1958 - 1966 | Oldsmobile | Dynamic 88 | ||
| 1964 - 1967 | Oldsmobile | F85 | 330/5.4 V8 | |
| 1965 - 1966 | Oldsmobile | F85 | 400/6.6 V8 | |
| 1968 - 1972 | Oldsmobile | F85 | 350/5.7 V8 | |
| 1971 - 1976 | Oldsmobile | Cutlass Supreme | 455/7.5 V8 | |
| 1968 - 1980 | Oldsmobile | Cutlass Supreme | 350/5.7 V8 | |
| 1970 - 1972 | Oldsmobile | F85 | 455/7.5 V8 | |
| 1967 | Oldsmobile | Delmont 88 | 330/5.4 V8 | |
| 1968 | Oldsmobile | Delmont 88 | 350/5.7 V8 | |
| 1965 - 1967 | Oldsmobile | Delta 88 | ||
| 1957 - 1963 | Oldsmobile | Fiesta | ||
| 1959 | Oldsmobile | Fiesta | 371/6.1 V8 | |
| 1964 - 1966 | Oldsmobile | Jetstar 88 | ||
| 1973 - 1977 | Oldsmobile | Omega | 350/5.7 V8 | |
| 1977 | Buick | Regal | 350/5.7 V8 | |
| 1977 - 1980 | Buick | Riviera | 350/5.7 V8 | |
| 1977 - 1978 | Buick | Riviera | 403/6.6 V8 | |
| 1972 - 1976 | Buick | Riviera | ||
| 1973 - 1974 | Chevrolet | Laguna | 350/5.7 V8 | |
| 1973 | Chevrolet | Malibu | 350/5.7 V8 | |
| 1958 - 1976 | Oldsmobile | 98 | ||
| 1971 - 1976 | Oldsmobile | Custom Cruiser | ||
| 1964 | Oldsmobile | Cutlass | ||
| 1965 - 1967 | Oldsmobile | Cutlass | 330/5.4 V8 | |
| 1965 - 1968 | Oldsmobile | Cutlass | 400/6.6 V8 | |
| 1972 | Pontiac | Grand Safari | 455/7.5 V8 | |
| 1977 - 1978 | Pontiac | Grand Safari | 403/6.6 V8 | |
| 1977 | Pontiac | Grand Safari | 350/5.7 V8 | |
| 1967 | Oldsmobile | Cutlass Supreme | ||
| 1964 - 1965 | Oldsmobile | Jetstar I | ||
| 1968 - 1975 | Oldsmobile | Vista Cruiser | 350/5.7 V8 | |
| 1970 - 1975 | Oldsmobile | Vista Cruiser | 455/7.5 V8 | |
| 1972 | Pontiac | Bonneville | 455/7.5 V8 | |
| 1972 | Pontiac | Catalina | 455/7.5 V8 | |
| 1972 - 1974 | Chevrolet | Nova | 350/5.7 V8 | |
| 1971 - 1973 | GMC | Sprint | 350/5.7 V8 | |
| 1971 | Jeep | Wagoneer | 350/5.7 V8 | |
| 1965 - 1971 | Oldsmobile | 442 | ||
| 1957 | Oldsmobile | 88 | ||
| 1977 | Pontiac | Ventura | 350/5.7 V8 | |
| 1972 - 1973 | Buick | Centurion | 455/7.5 V8 | |
| 1973 - 1974 | Buick | Century | 455/7.5 V8 | |
| 1973 - 1974 | Buick | Estate Wagon | 455/7.5 V8 | |
| 1972 | Buick | GS | 350/5.7 V8 | |
| 1964 - 1967 | Oldsmobile | Vista Cruiser | ||
| 1968 - 1969 | Oldsmobile | Vista Cruiser | 400/6.6 V8 | |
| 1959 | Oldsmobile | Dynamic 88 | 371/6.1 V8 | |
| 1971 - 1972 | Buick | GS 455 | ||
| 1974 | Buick | Riviera | 455/7.5 V8 | |
| 1972 - 1974 | Chevrolet | Bel Air | 350/5.7 V8 | |
| 1972 - 1974 | Chevrolet | Camaro | 350/5.7 V8 | |
| 1973 | Chevrolet | Caprice | 350/5.7 V8 | |
| 1973 | Chevrolet | Chevelle | 350/5.7 V8 | |
| 1972 | Chevrolet | Corvette | 350/5.7 V8 | |
| 1973 | Chevrolet | El Camino | 350/5.7 V8 | |
| 1972 - 1974 | Chevrolet | Impala | 350/5.7 V8 | |
| 1971 - 1972 | Chevrolet | K20 Suburban | 350/5.7 V8 | |
| 1977 | Buick | Skylark | 350/5.7 V8 | |
| 1979 | Cadillac | Eldorado | 350/5.7 V8 | |
| 1976 - 1977 | Cadillac | Seville | ||
| 1978 - 1979 | Cadillac | Seville | 350/5.7 V8 | |
| 1975 | Oldsmobile | 98 | 455/7.5 V8 | |
| 1977 - 1979 | Oldsmobile | 98 | 403/6.6 V8 | |
| 1977 - 1980 | Oldsmobile | 98 | 350/5.7 V8 | |
| 1975 | Oldsmobile | Custom Cruiser | 455/7.5 V8 | |
| 1977 - 1980 | Oldsmobile | Custom Cruiser | 350/5.7 V8 | |
| 1977 - 1979 | Oldsmobile | Custom Cruiser | 403/6.6 V8 | |
| 1977 | Oldsmobile | Cutlass | 403/6.6 V8 | |
| 1975 - 1979 | Oldsmobile | Cutlass Salon | 350/5.7 V8 | |
| 1975 - 1976 | Oldsmobile | Cutlass Salon | 455/7.5 V8 | |
| 1977 | Pontiac | Grand Prix | 350/5.7 V8 | |
| 1977 | Pontiac | Grand Prix | 403/6.6 V8 | |
| 1977 | Pontiac | LeMans | 403/6.6 V8 | |
| 1977 | Pontiac | LeMans | 350/5.7 V8 | |
| 1977 | Pontiac | Phoenix | 350/5.7 V8 | |
| 1977 | Oldsmobile | Cutlass Salon | 403/6.6 V8 | |
| 1976 | Oldsmobile | Cutlass Tiara | 350/5.7 V8 | |
| 1976 | Oldsmobile | Cutlass Tiara | 455/7.5 V8 | |
| 1979 - 1980 | Oldsmobile | Cutlass Calais | 350/5.7 V8 | |
| 1980 | Oldsmobile | Cutlass Cruiser | 350/5.7 V8 | |
| 1977 | Oldsmobile | Cutlass Supreme | 403/6.6 V8 | |
| 1977 - 1979 | Oldsmobile | Delta 88 | 403/6.6 V8 | |
| 1979 - 1980 | Oldsmobile | Toronado | 350/5.7 V8 | |
| 1977 - 1979 | Pontiac | Bonneville | 403/6.6 V8 | |
| 1977 - 1980 | Pontiac | Bonneville | 350/5.7 V8 | |
| 1977 - 1980 | Pontiac | Catalina | 350/5.7 V8 | |
| 1977 - 1979 | Pontiac | Catalina | 403/6.6 V8 | |
| 1959 | Oldsmobile | Super 88 | 371/6.1 V8 | |
| 1977 - 1979 | Pontiac | Firebird | 403/6.6 V8 | |
| 1977 | Pontiac | Firebird | 350/5.7 V8 | |
| 1977 | Pontiac | Grand LeMans | 350/5.7 V8 | |
| 1977 | Pontiac | Grand LeMans | 403/6.6 V8 | |
| 1959 | Oldsmobile | 98 | 371/6.1 V8 | |
| 1967 | Oldsmobile | Delmont 88 | 425/7 V8 |
Specs:
| Application | Oldsmobile |
|---|---|
| Brand | Mr. Gasket |
| Compressed Thickness | .038 inch |
| Compression Ratio | Up to 14:1 |
| Emission Code | 5 |
| Engine | Oldsmobile V8 |
| Gasket Bore | 4.230 inch |
| Gasket Line | Ultra-Seal |
| Material | Graphite Steel |
| Packaging | Retail |
| Product Type | Head Gasket |
| Quantity Per Pkg. | 1 |
| Warranty | Limited 90 Day |
| Weight | 0.5 |

Policies and FAQs
Return Policy
We accept returns on products within 30 days of delivery. Return shipping is the responsibility of the buyer unless we, the seller, are at fault.
Fault reasons include but are not limited to:
Fault reasons include but are not limited to:
- Buyer was shipped the wrong product
- Buyer was shipped a damaged product
- The product page had incorrect fitment and the part does not fit the Buyer's vehicle
The Buyer will not be refunded outbound shipping unless the Seller (Car Part People) is at fault.
In cases where the Buyer purchases and ships the return please note that if the Shipper (ex. USPS, FedEx, UPS, etc.) loses the return we will not be able to offer a refund as the Buyer must contact the Shipper and make a claim.
All products must be returned in original condition, meaning that the product must not be damaged, installed, or missing pieces/parts. If the product is not in original condition a deduction will be issued of up to 50% of the purchase price of the product.
Opened boxes, plastic bags, and other packaging are not considered damage (excluding single use items such as, but not limited to, liquids, software, and other components that cannot be reused/resealed).
When we, the seller, are at fault, please Contact Us for a return label, products returned with a shipping label not provided by the seller will not be refunded to the buyer. Please also note that our return labels are issued with the dimensions and weight of the original shipment, if the product is being returned in any box/package besides the original please contact us with the dimensions and weight.
Returns must be sent to this address:
Car Part People
218 S Lyman St.
Wadsworth, OH 44281
Products returned directly to a manufacturer or the incorrect address may be issued a deduction or denied a refund entirely.
If a product was delivered outside the 30 day return window or is no longer in original condition please contact us as we may be able to issue a refund in store credit and/or with a deduction. If this is the case please Contact Us as these situations are handled on a case by case basis.
If there are any questions, concerns, or doubts about return eligibility please Contact Us and we would be more than happy to assist you.
This policy and page were last updated: July 14th 2023
FAQs
|Q. What is an Intermediate Brake Line?
|A. This is the line that runs from the front of the vehicle to the rear. On most vehicles it connects to a junction then you will have rear axle lines. On a few cars the intermediate lines will connect to the rear wheels. It is recommended to change the axle lines if you are replacing the intermediate lines.
|Q. What is included in a pre bent brake line kit?
|A. Our kits include all of the solid metal lines for that section of the vehicle
|Q. I need to return something - what's your return policy?
|A. We are happy to help! Please help us to help you by going to our return form and filling out the form as best as you can in order to request a return.
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Modern Day stands by our parts and is happy to accept returns within 30 days of purchase. Parts must be in new condition.
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If a part arrives damaged, or is defective, Please report it to us immediately. So we can handle it for your promptly.