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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Mr. Gasket Ultra-Seal Head Gasket - 5788GOverview: 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,
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 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
Discreet and useful!
Scent: Unscented, Size: 6 Count (Pack of 8)
These travel wipes are honestly perfect for keeping in a purse, backpack, or even in a pocket. The packs are super compact and discreet, which is perfect for work. The packaging is also quiet. but still stay moist, which is hard to find with travel wipes. They feel gentle and don’t irritate sensitive skin. The wipes themselves are soft but durable enough to actually use without tearing apart. The 6 pack is the perfect size and the wipes are full sized
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
★★★★★ 5
Perfect for work or travel.
Scent: Unscented, Size: 6 Count (Pack of 8), Scent: Unscented, Size: 6 Count (Pack of 8)
I keep these in my desk at work and I love them. No noticeable scent, compact & discreet, easy to open & use. They’re soft, strong (no rips), clean well, and leave you feeling fresh. No issues with flushing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
★★★★★ 5
Pleasantly surprised and enjoy the product!
Scent: Unscented, Size: 6 Count (Pack of 8)
Alright, these things have been working great for at work. I occasionally need to go at work which I dislike due to me not being able to wipe and feel clean. Well, not anymore. These are compact enough to fit well in my pocket (female pocket btw, iykyk) and I can take my trip to the bathroom hands free. You of course can put it in a little pouch or tuck it into your waistband. This has come in handy and I now have 2 packs left (don't try to math my poops or wipes per poop lol you creep)
I will definitely repurchase in the future, and I will take these with me on other travel trips due to the compact size and ease of use. For fellow women, this easily fits into an average purse. The wipe itself is decent size as well and not worthless like some others. Ripping has not been a problem for me and hopefully won't ever be lol. I have experienced no skin issues or irritation with it. Each wipe has decent moisture to be a wet wipe as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 4
Great travel wipes
Scent: Unscented, Size: 6 Count (Pack of 8)
Great wipes, worked well and were easy to transport
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
★★★★★ 5
Compact, Gentle Wipes That Are Perfect for Travel
Scent: Unscented, Size: 6 Count (Pack of 8)
These wipes are so convenient for travel or keeping in a bag for everyday use. The compact packaging makes them easy to carry without taking up space, which is great when you are trying to pack light or stay organized. They are also very soft and gentle, which makes them suitable for sensitive skin.
I like that they are mostly water based with aloe, so they feel clean and refreshing without being harsh or overly scented. They are easy to use on the go and give peace of mind when you do not have access to a full bathroom setup. Overall they are a simple, practical essential that is great to have on hand when traveling or out and about.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
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