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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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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
4.0 ★★★★★
Based on 2091 reviews
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Product Reviews
★★★★★ 5
No breakup, very sweet, instalove
Format: Kindle
Omegaverse and doesn't disappoint! Sweet guys, newly Omega FMC. The boyfriends are boyfriends. What's not to love? No angst, no breakup.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2025
★★★★★ 4
Pretty Darn Good
Format: Kindle
So I’ve been on a omega kick and this definitely hit the spot. Madison was frustrating at times with how she acted towards Lucas, Gray, and Rian. It was like she said towards the end, she didn’t believe she deserved nice things.
It would have been nice to hear from her best friends again. They kind of were there in the beginning and the gone except for mention of text messages received from them. I feel like her friends would have been great help in encouraging Madison to go with the pack and never give Brent another chance because he was toxic.
I loved Rian. His personality was awesome. His humor. His ability to make Madison comfortable whenever she was feeling overwhelmed. And the fact he fell for her and she fell for him first. They are cute together.
I do feel like Lucas was the odd man out though. Like Lucas didn’t develop as much of a relationship with Madison. I would have really liked to see more development in the relationship between them. It was also the same with him and Rian. There is really no relationship displayed. Most of the relationship being displayed is between Rian and Gray.
Nevertheless, I loved reading about the dynamic that came to fruition during the entirety of this story. Madison finally got her happiness. And Brent finally got punched in the face. Everyone got exactly what they deserve.
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Reviewed in the United States on September 6, 2022
★★★★★ 3
Pack's Promise was okay but not great
Format: Kindle
Pack's Promise was okay but not great. I won't recommend it to anyone that I know.
PRO:
* Very likable characters
* Lots of steamy scenes that are written very well
* The spelling and grammar are good
* The punctuation is good with the exception of using hyphens instead of commas. Lots of hyphens. Lots and lots of hyphens.
CON:
* Almost no interactions with any characters outside of Madison and the pack
* Nearly no plot. They meet, get together for a heat, agree to make it permanent, done
* Quite a few typos such as extraneous words, missing words and words out of order
THINGS TO KNOW:
* More steamy scenes than storytelling
* A lot of MM & MMM, some MFMM during heat
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Reviewed in the United States on January 5, 2023
★★★★★ 5
such a good read
Format: Kindle
Madison, Lucas, Grey and Rian were made for each other!!! First time reading from this author and I’m not disappointed!!! Absolutely love the Love in this book and couldn’t ask for a better OV!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 25, 2023
★★★★★ 4
Fluffy and Nice Omegaverse
Format: Kindle
… this would have made 5 stars but for 2 reasons.
A.) there were quite a few typos; misspelled words, missing quotations, “the his” mistakes, and various signs that maybe a proofread would do good.
B.) the writing was quite textbook. Late blooming omega is struggling with her new self, finds a absurdly wealthy pack of alphas, every thing is almost insta-love but she resists, then decides to love herself and let everyone be happy.
Rian was my favourite (obviously the author’s favourite too because he got the most page time) but I wish we could see more of his CEO side? He went to work maybe ONCE the entire time. Gray was supposed to be the “growly one” but he turned out to be puppy dog. Lucas was a genius brainiac doctor - but also super alpha with an aggressive hindbrain with a breeding k*nk?? And then there was no actual “breeding”??
Spice 3/5 - normally omegaverse books are super high on messy smut but this was tamer.
Romance 3/5 - insta-love that was then resisted because of personal hangup’s
Plot 2/5 - weird paced head hopping, showing the same scene from different POV’s that made me feel like it was 2 steps backward, 1 step forward.
Humour 4/5 - there were a dozen lines that genuinely made me chuckle out loud
Would have been five stars but the lack of proofreading and the predictable plot made me unable to get up to ADORED IT level - four stars is still and official ENJOYED IT, y’all. This isn’t a bad rating. The “Club Heat” has intriguing possibilities so I’m going to give the second one a shot.
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Reviewed in the United States on March 31, 2023