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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
Mr. Gasket Ultra-Seal Header Gaskets - 5921Overview: Manufactured from high temperature steel core graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp
Overview:
Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp-load. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track use.
Features:
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 1967 - 1978 | Pontiac | Bonneville | 400/6.6 V8 | |
| 1967 | Pontiac | Catalina | 428/7 V8 | |
| 1965 - 1969 | Pontiac | Catalina | ||
| 1970 - 1978 | Pontiac | Catalina | 400/6.6 V8 | |
| 1970 - 1976 | Pontiac | Catalina | 455/7.5 V8 | |
| 1965 - 1970 | Pontiac | Bonneville | ||
| 1966 | Pontiac | Bonneville | 421/6.9 V8 | |
| 1971 - 1976 | Pontiac | Bonneville | 455/7.5 V8 | |
| 1967 | Pontiac | Firebird | 326/5.3 V8 | |
| 1968 - 1977 | Pontiac | Firebird | 350/5.7 V8 | |
| 1971 - 1976 | Pontiac | Firebird | 455/7.5 V8 | |
| 1970 - 1977 | Pontiac | Catalina | 350/5.7 V8 | |
| 1968 - 1979 | Pontiac | Firebird | 400/6.6 V8 | |
| 1977 | Pontiac | Bonneville | 350/5.7 V8 | |
| 1973 - 1975 | Pontiac | Grand Am | 400/6.6 V8 | |
| 1965 - 1970 | Pontiac | Grand Prix | ||
| 1966 | Pontiac | Grand Prix | 389/6.4 V8 | |
| 1967 - 1977 | Pontiac | Grand Prix | 400/6.6 V8 | |
| 1967 | Pontiac | Grand Prix | 428/7 V8 | |
| 1971 - 1976 | Pontiac | Grand Prix | 455/7.5 V8 | |
| 1971 - 1978 | Pontiac | Grand Safari | 400/6.6 V8 | |
| 1971 - 1976 | Pontiac | Grand Safari | 455/7.5 V8 | |
| 1973 - 1975 | Pontiac | Grand Am | 455/7.5 V8 | |
| 1973 - 1975 | Pontiac | Grand Am | 350/5.7 V8 | |
| 1972 - 1975 | Pontiac | Grandville | 455/7.5 V8 | |
| 1973 - 1975 | Pontiac | Grandville | 400/6.6 V8 | |
| 1965 - 1970 | Pontiac | GTO | ||
| 1966 | Pontiac | Grand Prix | 421/6.9 V8 | |
| 1971 - 1973 | Pontiac | GTO | 400/6.6 V8 | |
| 1971 - 1973 | Pontiac | GTO | 455/7.5 V8 | |
| 1965 - 1967 | Pontiac | LeMans | 326/5.3 V8 | |
| 1968 - 1977 | Pontiac | LeMans | 350/5.7 V8 | |
| 1968 - 1977 | Pontiac | LeMans | 400/6.6 V8 | |
| 1970 - 1976 | Pontiac | LeMans | 455/7.5 V8 | |
| 1971 | Pontiac | Grandville | ||
| 1966 | Pontiac | Star Chief | 389/6.4 V8 | |
| 1965 | Pontiac | Star Chief | ||
| 1966 | Pontiac | Star Chief | 421/6.9 V8 | |
| 1972 - 1976 | Pontiac | Ventura | 350/5.7 V8 | |
| 1965 - 1967 | Pontiac | Tempest | 326/5.3 V8 | |
| 1967 | Pontiac | Executive | ||
| 1968 - 1970 | Pontiac | Executive | 400/6.6 V8 | |
| 1968 - 1970 | Pontiac | Tempest | 350/5.7 V8 | |
| 1968 - 1969 | Pontiac | Executive | 428/7 V8 | |
| 1968 - 1970 | Pontiac | Tempest | 400/6.6 V8 | |
| 1970 | Pontiac | Executive | 455/7.5 V8 | |
| 1975 - 1977 | Pontiac | Grand LeMans | 350/5.7 V8 | |
| 1975 - 1976 | Pontiac | Grand LeMans | 455/7.5 V8 | |
| 1975 - 1977 | Pontiac | Grand LeMans | 400/6.6 V8 | |
| 1976 - 1977 | Pontiac | Grand Prix | 350/5.7 V8 | |
| 1966 | Pontiac | Bonneville | 389/6.4 V8 | |
| 1967 | Pontiac | Bonneville | 428/7 V8 |
Specs:
| Brand | Mr. Gasket |
|---|---|
| Collector Gaskets Included | No |
| Emission Code | 5 |
| Engine | Pontiac V8 |
| Gasket Line | Ultra-Seal |
| Material | Ultra-seal |
| Port Shape | Oval / D |
| Port Size | 1.46" x 1.93" |
| Product Type | Header Gaskets |
| Thickness | .062" |
| Warning | California Proposition 65 |
| Warranty | Limited 90 Day Warranty |
| Weight | 0.38 |
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
4.7 ★★★★★
Based on 695 reviews
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Product Reviews
★★★★★ 5
I absolutely love the Saltair line of products!
Scent: Sandalwood
I used the body wash at a friend's house and fell in love, especially with the Santal Bloom scent! This body oil is just so amazing and feels so silky and soft. It's especially effective if you use it right out of the shower. It adds a beautiful glow and I even use a little in my hair. It's quite concentrated so a little goes a long way. I have even mixed it into my favorite coconut oil and it mixes beautifully. Don't sleep on this line!
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Reviewed in the United States on February 1, 2026
★★★★★ 5
Smells great
Scent: Golden Hour
Love this, my favorite scent from this line. Very subtle glitter so I still feel age appropriate. It’s an oil soy skin does feel oily for a little bit afterwards until it soaks in. It has lasted me quite awhile so I do feel it’s good value for the money. Have reordered a few times.
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Reviewed in the United States on April 6, 2026
★★★★★ 4
Great Glow and Scent, But Fades Quickly and Runs Out Fast
Scent: Vanilla
The Saltair Shimmering Body Oil in Salt Water Vanilla is a beautiful product.
The only 3 reasons I don’t give it 5 stars are because:
1. The shimmer is not very long-lasting. When I apply it before bed, most of the shimmer effect is completely gone and absorbed by my sheets by the morning. I assume pants and leggings would absorb it in the same way, but I’ve only ever worn shorts after applications during the day, and even then, the shimmer seems to fade after 4–6 hours.
2. I have to apply a lot of oil to achieve the amount of shimmer I desire. It averages about 20–25 pumps per use.
3. The 4-ounce bottle size, combined with needing a lot of product for each application, means I’m going to run out of it pretty quickly.
Here’s why I like this product:
1. The glow: If you’re looking for a subtle glow and a light shimmer effect, this oil is perfect for you; apply it before a night out, while wearing a swimsuit, or when going to the gym in your favorite workout set for a beautiful gleam.
2. The scent: It’s a divine, warm mix of sweet and spicy notes. It smells like vanilla, amber, and toasted marshmallow. It pairs really nicely with tropical, woodsy, sweet, or spicy perfumes—it’s very versatile.
3. Consistency and absorption: The oil absorbs nicely and has a light, runny consistency. Because it’s a dry oil, it isn’t too thick, nor does it leave a sticky feeling on the skin.
4. How my skin feels: I’ve used this oil 4 nights in a row, and every single morning I wake up, my skin feels so soft and smooth, with no residual stickiness or residue left behind.
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Saltair shimmer
Scent: Sandalwood
Nice on the body. Easy to apply. I use it with my lotion for an all over glowy shimmer. It will be very nice in the summer. Nice scent, no irritation.
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Reviewed in the United States on February 15, 2026
★★★★★ 5
Buy it you won’t be disappointed
Scent: Sandalwood
I love it already and I haven’t applied it directly to my full body after a shower as instructed but from what I did apply it’s whatever it says it is . It eats down ok, skin softness, moisturizing , the shimmer is just enough , the scent is soft and smells incredibly great. Smells like a fresh shower lol it’s not thick consistency at all and just the right amount of oiliness to add shine to the body. I can’t wait to use this product fully .
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Reviewed in the United States on July 16, 2025