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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
Mr. Gasket Ultra-Seal Valve Cover Gaskets - 5875Overview: Ultra Seal is Mr. Gasket premium valve cover gasket material. It's manufactured from a high density cork and rubber blend with a black latex coat applied to the outside to help seal minor flange irregularites and eliminate oil leakage. It creates a positive seal by controlled swelling of the gasket material when exposed to hot oil. For original equipment replacement, high performance street, drag race and oval track use. Sold as a pair,
Overview:
Ultra-Seal is Mr. Gasket premium valve cover gasket material. It's manufactured from a high density cork and rubber blend with a black latex coat applied to the outside to help seal minor flange irregularites and eliminate oil leakage. It creates a positive seal by controlled swelling of the gasket material when exposed to hot oil. For original equipment replacement, high performance street, drag race and oval track use. Sold as a pair, these gaskets are .187 inch thick.
Features:
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 1965 - 1976 | Oldsmobile | 98 | ||
| 1975 | Oldsmobile | 98 | 455/7.5 V8 | |
| 1971 - 1976 | Oldsmobile | Custom Cruiser | ||
| 1975 | Oldsmobile | Custom Cruiser | 455/7.5 V8 | |
| 1968 - 1976 | Oldsmobile | Cutlass | 350/5.7 V8 | |
| 1970 - 1976 | Oldsmobile | Cutlass | 455/7.5 V8 | |
| 1975 - 1976 | Oldsmobile | Cutlass Salon | 455/7.5 V8 | |
| 1976 | Oldsmobile | Cutlass Tiara | 350/5.7 V8 | |
| 1975 - 1976 | Oldsmobile | Cutlass Salon | 350/5.7 V8 | |
| 1976 | Oldsmobile | Cutlass Tiara | 455/7.5 V8 | |
| 1975 - 1976 | Oldsmobile | Cutlass Supreme | 350/5.7 V8 | |
| 1975 - 1976 | Oldsmobile | Cutlass Supreme | 455/7.5 V8 | |
| 1975 | Oldsmobile | Delta 88 | 455/7.5 V8 | |
| 1965 - 1976 | Oldsmobile | Delta 88 | ||
| 1975 | Oldsmobile | Delta 88 | 350/5.7 V8 | |
| 1966 - 1976 | Oldsmobile | Toronado | ||
| 1964 - 1975 | Oldsmobile | Vista Cruiser | ||
| 1965 - 1971 | Oldsmobile | 442 | ||
| 1964 - 1974 | Oldsmobile | Cutlass | ||
| 1967 | Oldsmobile | Cutlass | 330/5.4 V8 | |
| 1967 | Oldsmobile | Delmont 88 | ||
| 1968 | Oldsmobile | Delmont 88 | 350/5.7 V8 | |
| 1965 - 1966 | Oldsmobile | Dynamic 88 | ||
| 1964 - 1967 | Oldsmobile | F85 | 330/5.4 V8 | |
| 1965 - 1966 | Oldsmobile | F85 | 400/6.6 V8 | |
| 1968 - 1971 | Oldsmobile | F85 | 350/5.7 V8 | |
| 1971 - 1974 | Oldsmobile | Cutlass Supreme | ||
| 1964 - 1966 | Oldsmobile | Jetstar 88 | ||
| 1973 - 1974 | Oldsmobile | Omega | 350/5.7 V8 | |
| 1970 | Oldsmobile | F85 | 455/7.5 V8 | |
| 1972 | Oldsmobile | F85 | ||
| 1968 - 1969 | Oldsmobile | Vista Cruiser | 350/5.7 V8 | |
| 1965 | Oldsmobile | Jetstar I | ||
| 1965 - 1966 | Oldsmobile | Starfire |
Specs:
| Application | Oldsmobile V8 |
|---|---|
| Brand | Mr. Gasket |
| Emission Code | 5 |
| Engine | Oldsmobile V8 |
| Packaging | Retail - Skin Pack |
| Product Type | Valve Cover Gaskets |
| Valve Cover Gasket Material | Ultra Seal |
| Valve Cover Gasket Thickness | .187" |
| Warranty | Limited 90 Day |
| Weight | 0.31 |
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
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Product Reviews
★★★★★ 3
Too much so a little trim might be needed
Color: Off Black 1B
It’s not the best 7/10
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Reviewed in the United States on March 16, 2026
★★★★★ 5
Definitely worth it!
Color: Off Black 1B, Color: Off Black 1B
100/10 so good. obviously it is synthetic so if you’re not taking it off at night it won’t last as long. i’ve worn to sleep and it’s been a about a week and it’s starting to get a little tangled but not too bad. it is A LOT of hair so it’s big, so if that’s not your style i wouldn’t go for it. ive gotten SO many compliments on this hair, will be reordering
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Reviewed in the United States on May 3, 2026
★★★★★ 5
Lovely half wig
Color: Off Black 1B, Color: Off Black 1B
In love with this half wig, definitely going to get it in another color😍❤️.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
★★★★★ 5
visibly reduce scars
Size: 1.7 Fl Oz, Color: White
The gel goes on smooth, dries clear without feeling sticky, and has a pleasant, non-irritating scent.
What I like:
Easy application and quick absorption
Non-greasy, clear finish under makeup or clothing
No irritation or redness (my skin is sensitive)
Instructions are simple (clean area, apply a thin layer, let dry), and the tube lasted longer than I expected. Highly recommend Mitgary for anyone wanting a reliable, gentle scar treatment that actually works.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Value for your money. Works well for stretch marks
Size: 1.7 Fl Oz, Color: White, Size: 1.7 Fl Oz, Color: White
This is my first time using Advanced Silicone Scar Gel and my first impression is very good. The packaging looks clean and professional, and the bottle feels good quality. The pump dispenser is convenient and hygienic to use and dispenses a small amount at a time making application more efficient.
The gel itself feels lightweight, smooth, and not overly sticky. I also like that it contains silicone, retinol, and allantoin.
I bought it to treat my stretch marks and they have faded from very dark too very light and I have only been using it for just 2 months.
Everything arrived well packaged and exactly as described.
Definitely will be ordering a second!
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Reviewed in the United States on June 2, 2026