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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Mr. Gasket MLS Head Gasket - 3175GOverview: Our unique Multi Layered steel head gasket embossment formation process optimizes the embossment radius, reduces stress points, enhances gasket conformability, and provides uniform clamp load distribution. This all results in superior surface contact between block and cylinder head. All head gasket layers spacers go through an additional process to significantly reduce forming induced stress. Advantages are reduced brittleness in material,
Overview:
Our unique Multi-Layered steel head gasket embossment formation process optimizes the embossment radius, reduces stress points, enhances gasket conformability, and provides uniform clamp load distribution. This all results in superior surface contact between block and cylinder head. All head gasket layers/spacers go through an additional process to significantly reduce forming induced stress. Advantages are reduced brittleness in material, increased flexibility and deformation retention. This stabilizes the gasket, resulting in reduced cylinder bore distortion and improved combustion seal fro the extreme cylinder pressures found in high compression, supercharged and turbocharged applications. A proprietary polymer coating ensures the micro-seal of engine coolant and oil fluids.
A typical MLS head gasket requires a smoother (30Ra) surface finish than composite head gaskets. Mr. Gasket's proprietary polymer coating will seal a surface finish twice as rough (60Ra) as a typical MLS head gasket. For high performance street, drag race and oval track use. Mr. Gasket provides a Limited Lifetime Warranty for MLS cylinder head gaskets.
Features:
- Gasket bore - 4.030 inch; Compressed thickness - .040 inch
- Manufactured from 3-layer premium grade stainless steel and state of the art laser cutting
- Optimized sealing embossments seals extreme cylinder pressure
- Provides excellent stability and reduces cylinder bore distortion.
- Proprietary polymer coating ensures the micro seal of engine coolant and oil fluids.
- Ideal for supercharged, turbocharged, nitrous oxide and extreme compression ratio engines
- For high-performance street, drag race and oval track use
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 1969 - 1974 | Ford | E-300 Econoline | 302/5 V8 | |
| 1969 - 1977 | Ford | Custom 500 | 351/5.8 V8 | |
| 1968 - 1972 | Ford | Custom 500 | 302/5 V8 | |
| 1965 - 1967 | Ford | Fairlane | 289/4.7 V8 | |
| 1972 - 1995 | Ford | F-250 | 302/5 V8 | |
| 1981 - 1995 | Ford | F-250 | 351/5.8 V8 | |
| 1972 - 1980 | Ford | F-350 | 302/5 V8 | |
| 1981 - 1995 | Ford | F-350 | 351/5.8 V8 | |
| 1978 - 1979 | Ford | Fairmont | 302/5 V8 | |
| 1972 - 1976 | Ford | Gran Torino | 351/5.8 V8 | |
| 1975 - 1980 | Ford | Granada | 302/5 V8 | |
| 1975 - 1977 | Ford | Granada | 351/5.8 V8 | |
| 1968 - 1986 | Ford | LTD | 302/5 V8 | |
| 1969 - 1986 | Ford | LTD | 351/5.8 V8 | |
| 1969 - 1974 | Ford | Country Squire | 351/5.8 V8 | |
| 1968 - 1972 | Ford | Country Squire | 302/5 V8 | |
| 1969 - 1983 | Ford | E-100 Econoline | 302/5 V8 | |
| 1969 - 1974 | Ford | E-200 Econoline | 302/5 V8 | |
| 1971 - 1981 | Mercury | Marquis | 351/5.8 V8 | |
| 1968 - 1993 | Mercury | Cougar | 302/5 V8 | |
| 1979 - 1982 | Mercury | Marquis | 302/5 V8 | |
| 1979 - 1989 | Mercury | Grand Marquis | 302/5 V8 | |
| 1990 - 1991 | Mercury | Grand Marquis | ||
| 1975 - 1980 | Mercury | Monarch | 302/5 V8 | |
| 1975 - 1977 | Mercury | Monarch | 351/5.8 V8 | |
| 1978 - 1981 | Mercury | Grand Marquis | 351/5.8 V8 | |
| 1969 - 1976 | Mercury | Montego | 351/5.8 V8 | |
| 1972 - 1974 | Ford | Gran Torino | 302/5 V8 | |
| 1965 - 1967 | Ford | Galaxie | 289/4.7 V8 | |
| 1968 - 1972 | Ford | Galaxie 500 | 302/5 V8 | |
| 1969 - 1974 | Ford | Galaxie 500 | 351/5.8 V8 | |
| 1965 - 1967 | Ford | LTD | 289/4.7 V8 | |
| 1975 - 1983 | Ford | E-100 Econoline | 351/5.8 V8 | |
| 1979 - 1983 | Ford | E-100 Econoline Club Wagon | 302/5 V8 | |
| 1975 - 1983 | Ford | E-100 Econoline Club Wagon | 351/5.8 V8 | |
| 1975 - 1995 | Ford | E-150 Econoline | 302/5 V8 | |
| 1975 - 1995 | Ford | E-150 Econoline | 351/5.8 V8 | |
| 1975 - 1995 | Ford | E-350 Econoline | 351/5.8 V8 | |
| 1975 - 1982 | Ford | E-350 Econoline | 302/5 V8 | |
| 1977 - 1995 | Ford | E-350 Econoline Club Wagon | 351/5.8 V8 | |
| 1979 - 1980 | Ford | E-350 Econoline Club Wagon | 302/5 V8 | |
| 1968 - 1979 | Ford | Ranchero | 302/5 V8 | |
| 1969 - 1979 | Ford | Ranchero | 351/5.8 V8 | |
| 1977 - 1979 | Ford | Thunderbird | 351/5.8 V8 | |
| 1969 - 1983 | Ford | F-100 | 302/5 V8 | |
| 1975 - 1995 | Ford | F-150 | 302/5 V8 | |
| 1981 - 1995 | Ford | F-150 | 351/5.8 V8 | |
| 1976 | Ford | Elite | 351/5.8 V8 | |
| 1969 - 1979 | Mercury | Cougar | 351/5.8 V8 | |
| 1978 - 1979 | Mercury | Zephyr | 302/5 V8 | |
| 1968 - 1995 | Ford | Mustang | 302/5 V8 | |
| 1966 - 1968 | Ford | Bronco | 289/4.7 V8 | |
| 1968 - 1995 | Ford | Bronco | 302/5 V8 | |
| 1965 - 1967 | Ford | Country Sedan | 289/4.7 V8 | |
| 1968 - 1972 | Ford | Country Sedan | 302/5 V8 | |
| 1969 - 1974 | Ford | Country Sedan | 351/5.8 V8 | |
| 1969 - 1976 | Ford | Torino | 351/5.8 V8 | |
| 1968 - 1974 | Ford | Torino | 302/5 V8 | |
| 1981 - 1995 | Ford | Bronco | 351/5.8 V8 | |
| 1975 - 1977 | Ford | Bronco | ||
| 1987 - 1991 | Ford | Country Squire | ||
| 1975 - 1995 | Ford | E-150 Econoline Club Wagon | 351/5.8 V8 | |
| 1975 - 1995 | Ford | E-250 Econoline | 351/5.8 V8 | |
| 1975 - 1991 | Ford | E-250 Econoline | 302/5 V8 | |
| 1979 - 1995 | Ford | E-150 Econoline Club Wagon | 302/5 V8 | |
| 1988 - 1992 | Lincoln | Mark VII | ||
| 1979 - 1986 | Mercury | Capri | 302/5 V8 | |
| 1981 - 1990 | Lincoln | Town Car | ||
| 1987 - 1991 | Mercury | Colony Park | ||
| 1977 | Lincoln | Versailles | 302/5 V8 | |
| 1978 - 1980 | Lincoln | Versailles | ||
| 1968 - 1977 | Mercury | Comet | 302/5 V8 | |
| 1968 - 1970 | Ford | Fairlane | 302/5 V8 | |
| 1969 | Ford | Fairlane | 351/5.8 V8 | |
| 1965 - 1968 | Ford | Falcon | 289/4.7 V8 | |
| 1968 - 1970 | Ford | Falcon | 302/5 V8 | |
| 1975 - 1991 | Ford | E-250 Econoline Club Wagon | 351/5.8 V8 | |
| 1979 - 1980 | Ford | E-250 Econoline Club Wagon | 302/5 V8 | |
| 1965 - 1967 | Mercury | Caliente | 289/4.7 V8 | |
| 1971 | Mercury | Colony Park | 351/5.8 V8 | |
| 1965 - 1967 | Mercury | Comet | 289/4.7 V8 | |
| 1969 | Mercury | Comet | 351/5.8 V8 | |
| 1969 | Mercury | Comet | 390/6.4 V8 | |
| 1967 | Mercury | Commuter | 289/4.7 V8 | |
| 1967 - 1968 | Mercury | Cougar | 289/4.7 V8 | |
| 1965 - 1967 | Mercury | Cyclone | 289/4.7 V8 | |
| 1980 | Lincoln | Mark VI | 351/5.8 V8 | |
| 1981 - 1983 | Lincoln | Mark VI | ||
| 1984 - 1987 | Lincoln | Mark VII | 302/5 V8 | |
| 1980 - 1985 | Lincoln | Continental | 302/5 V8 | |
| 1980 | Lincoln | Continental | 351/5.8 V8 | |
| 1983 - 1987 | Lincoln | Continental | ||
| 1980 | Lincoln | Mark VI | 302/5 V8 | |
| 1977 | Lincoln | Versailles | 351/5.8 V8 | |
| 1971 - 1977 | Ford | Maverick | 302/5 V8 | |
| 1965 - 1968 | Ford | Mustang | 289/4.7 V8 | |
| 1969 - 1995 | Ford | Mustang | 351/5.8 V8 | |
| 1965 - 1967 | Ford | Ranch Wagon | 289/4.7 V8 | |
| 1968 - 1972 | Ford | Ranch Wagon | 302/5 V8 | |
| 1969 - 1974 | Ford | Ranch Wagon | 351/5.8 V8 | |
| 1977 - 1993 | Ford | Thunderbird | 302/5 V8 | |
| 1977 - 1979 | Ford | LTD II | 302/5 V8 | |
| 1977 - 1979 | Ford | LTD II | 351/5.8 V8 | |
| 1975 - 1978 | Ford | Mustang II | 302/5 V8 | |
| 1969 | Mercury | Cyclone | 351/5.8 V8 | |
| 1968 - 1970 | Mercury | Cyclone | 302/5 V8 | |
| 1968 - 1974 | Mercury | Montego | 302/5 V8 | |
| 1971 | Mercury | Monterey | 351/5.8 V8 | |
| 1966 - 1967 | Mercury | Voyager | 289/4.7 V8 | |
| 1965 - 1967 | Mercury | Villager | 289/4.7 V8 | |
| 1965 - 1967 | Ford | Ranchero | 289/4.7 V8 | |
| 1987 - 1991 | Ford | LTD Crown Victoria | 302/5 V8 | |
| 1988 - 1991 | Ford | LTD Crown Victoria | 351/5.8 V8 | |
| 1965 - 1967 | Ford | Custom 500 | 289/4.7 V8 | |
| 1965 - 1967 | Ford | Galaxie 500 | 289/4.7 V8 | |
| 1965 - 1967 | Ford | Custom | 289/4.7 V8 | |
| 1968 - 1972 | Ford | Custom | 302/5 V8 | |
| 1969 - 1972 | Ford | Custom | 351/5.8 V8 | |
| 1965 - 1967 | Ford | Country Squire | 289/4.7 V8 | |
| 1965 | Ford | Falcon Sedan Delivery | 289/4.7 V8 |
Specs:
| Application | Small Block Ford |
|---|---|
| Brand | Mr. Gasket |
| Color | Black |
| Compressed Thickness | .040 inch |
| Compression Ratio | Up to 16:1 |
| Emission Code | 5 |
| Engine | Ford Small Block Windsor |
| Gasket Bore | 4.030 inch |
| Gasket Line | MLS |
| Material | Multi-Layered Steel |
| Packaging | Retail |
| Product Type | Head Gasket |
| Quantity Per Pkg. | 1 |
| Warranty | Limited Lifetime Warranty |
| Weight | 0.95 |
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
4.2 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 5
Best socks
Size: Medium, Color: Pink Elixir Assorted
Everyone got socks in their stockings this year. But no one was complaining. They weren't thin like some socks. But not super thick either. Just right. I even bought a pair for myself. No regrets. Will definitely buy again.
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Reviewed in the United States on January 24, 2024
★★★★★ 5
Great socks
My husband will only wear 100% cotton socks none of the spandex moisture control etc so these are hard to find in stores but he loves them and they last a while
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Reviewed in the United States on May 8, 2025
★★★★★ 5
Great feel, amazing tech, and perfect fit
Size: Large, Color: Black/Gray (6 Pairs)
I've been purchasing the white w/grey toe socks for most of my adult life. Never really understood why I'd want anything else. Saw these as an Amazon suggestion one day and figured I'd give them a shot. Oh my freaking feet have never been happier!!!
I imagine that the fabrics used by UA to wick away sweat and odor are what makes these socks so comfortable, but I would be lying if I said I understood why they were so amazing. They slip on effortlessly and hug your foot throughout the day. Unlike the socks I used to purchase, these do not lose their shape after a full day of wear and exercise. They also have ample thickness to protect my feet while I'm running from any rubbing or hot spots from my shoes. I imagine this has a lot to do with the fact that they maintain their shape and do not move/slip around while wearing.
I was a bit hesitant to purchase black running socks at first, but they hide right below my shoe line and are even less noticeable than my old white w/grey toe socks I used to purchase. I am not certain what "charged cotton" means, but if it means amazing feel, great features (wick away sweat; fight odor), and all for a reasonable price. I'm in.
Overall, if you're looking for a nice pair of socks to wear throughout the day or while doing your workout, you would be remiss in not giving these UA socks a shot.
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Reviewed in the United States on April 1, 2017
★★★★★ 5
Comfortable socks
Breathable and stretchy cotton socks. They are stretchy, thick and soft.
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Reviewed in the United States on February 7, 2026
★★★★★ 4
super socks
Cotton socks have proven to be a simple yet indispensable addition to my daily wear, offering a level of comfort that sets them apart from other materials. The soft, breathable nature of cotton fabric ensures a gentle and cozy embrace for my feet throughout the day. Whether I'm navigating a busy workday or enjoying a relaxing evening at home, these socks provide a pleasant cushioning effect, preventing any discomfort or irritation. Additionally, the moisture-wicking properties of cotton keep my feet dry and fresh, making them an ideal choice for all-day wear. The durability of cotton socks has also impressed me; they maintain their shape and softness even after numerous washes, showcasing the reliability and longevity of the material.
One of the key features that make cotton socks a wardrobe essential is their versatility. Suitable for various occasions, these socks effortlessly complement both casual and formal attire. The wide array of colors and patterns available allows for easy integration into any style, making them a go-to choice for different outfits. In terms of value for money, cotton socks offer a cost-effective solution without compromising on quality. Overall, my experience with cotton socks has been consistently positive, and I find myself reaching for them daily due to their unmatched comfort, durability, and adaptability to various fashion choices.
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Reviewed in the United States on February 19, 2024