Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Mr. Gasket Copper Seal Header Gaskets - 7170MRGOverview: Mr. Gasket CopperSEAL Header Gaskets are a high quality copper gasket that performs extremely well and are reusable. We recommend this in all racing and high performance applications. They are for stock heads unless indicated, and work well in high heat and turbocharged applications. Features: Manufactured from Dead Soft (solid) . 043" thick copper material . 051" embossment around each exhaust port to seal irregular surfaces. Total gasket
Overview:
Mr. Gasket CopperSEAL Header Gaskets are a high quality copper gasket that performs extremely well and are reusable. We recommend this in all racing and high performance applications. They are for stock heads unless indicated, and work well in high heat and turbocharged applications.
Features:
- Manufactured from “Dead Soft†(solid) .043" thick copper material
- .051" embossment around each exhaust port to seal irregular surfaces. Total gasket thickness .094"
- Provides excellent sealing and durability
- Conforms to and seals minor surface irregularities
- For high performance street, drag race, oval track and turbocharged (extreme heat) applications
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 1968 - 1980 | Oldsmobile | Cutlass | 350/5.7 V8 | |
| 1968 - 1972 | Oldsmobile | F85 | 350/5.7 V8 | |
| 1972 - 1980 | Oldsmobile | Cutlass Supreme | 350/5.7 V8 | |
| 1972 - 1976 | Oldsmobile | Cutlass Supreme | 455/7.5 V8 | |
| 1971 - 1974 | Oldsmobile | Cutlass Supreme | ||
| 1967 | Oldsmobile | Delmont 88 | ||
| 1968 | Oldsmobile | Delmont 88 | 350/5.7 V8 | |
| 1964 - 1966 | Oldsmobile | Jetstar 88 | ||
| 1973 - 1977 | Oldsmobile | Omega | 350/5.7 V8 | |
| 1965 - 1976 | Oldsmobile | Delta 88 | ||
| 1972 - 1980 | Oldsmobile | Delta 88 | 350/5.7 V8 | |
| 1964 - 1966 | Oldsmobile | Starfire | ||
| 1964 | Oldsmobile | Super 88 | ||
| 1966 - 1978 | Oldsmobile | Toronado | ||
| 1972 - 1973 | Oldsmobile | Delta 88 | 455/7.5 V8 | |
| 1964 - 1975 | Oldsmobile | Vista Cruiser | ||
| 1968 - 1973 | Oldsmobile | Vista Cruiser | 350/5.7 V8 | |
| 1968 | Oldsmobile | Vista Cruiser | 400/6.6 V8 | |
| 1964 - 1966 | Oldsmobile | Dynamic 88 | ||
| 1964 - 1967 | Oldsmobile | F85 | 330/5.4 V8 | |
| 1972 - 1973 | Oldsmobile | Vista Cruiser | 455/7.5 V8 | |
| 1970 - 1972 | Oldsmobile | F85 | 455/7.5 V8 | |
| 1964 - 1965 | Oldsmobile | Jetstar I | ||
| 1975 - 1979 | Oldsmobile | Cutlass Salon | 350/5.7 V8 | |
| 1975 - 1976 | Oldsmobile | Cutlass Salon | 455/7.5 V8 | |
| 1970 - 1976 | Oldsmobile | Cutlass | 455/7.5 V8 | |
| 1965 - 1966 | Oldsmobile | F85 | 400/6.6 V8 | |
| 1964 - 1977 | Oldsmobile | 98 | ||
| 1978 - 1980 | Oldsmobile | 98 | 350/5.7 V8 | |
| 1978 - 1979 | Oldsmobile | 98 | 403/6.6 V8 | |
| 1971 - 1976 | Oldsmobile | Custom Cruiser | ||
| 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 | |
| 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 | |
| 1977 | Oldsmobile | Cutlass Salon | 403/6.6 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 | |
| 1965 - 1971 | Oldsmobile | 442 | ||
| 1964 - 1974 | Oldsmobile | Cutlass | ||
| 1967 - 1968 | Oldsmobile | Cutlass | 400/6.6 V8 | |
| 1967 | Oldsmobile | Cutlass | 330/5.4 V8 |
Specs:
| Brand | Mr. Gasket |
|---|---|
| Collector Gaskets Included | No |
| Emission Code | 5 |
| Engine | Oldsmobile V8 |
| Gasket Line | Copper-Seal |
| Material | Copper |
| Port Shape | Rectangle |
| Port Size | 1.55" x 1.92" |
| Product Type | Header Gaskets |
| Thickness | .094" |
| Warning | California Proposition 65 |
| Warranty | Limited 90 Day Warranty |
| Weight | 0.81 |
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
4.6 ★★★★★
Based on 2050 reviews
Sort
Product Reviews
★★★★★ 5
Timberland quality
Color: Black (Sportz)
Always loved Timberland products never thought of ordering one as a Wallet. Glad you have them out there. I bought one for my son and he liked it so much. I got one for myself. Thank you very much.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
★★★★★ 5
Great value for the style and material
Color: Brown
Purchased as a replacement for my son's previous wallet. He found this same wallet on Timberland's website at a much higher price. He received it and has used it ever since it was delivered. He was very pleased and still is with how soft the wallet is. He likes the style a lot as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
★★★★★ 5
Perfect wallet
Color: Black (Sportz)
This is a quality wallet that you would think cost more.. nice and thin and that’s why I bought it. My son needed a new wallet and prefers it to be light weight and not bulky. This is perfect. Nice capacity and all you will need. 5 stars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2026
★★★★★ 5
Great material
Color: Black (Sportz), Color: Black (Sportz)
Wanted something to use while at work and this wallets definitely does exactly what it should it’s really great quality and it fits all my stuff too
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026
★★★★★ 5
Clean Look and Very Comfortable
Size: 10, Color: White/Navy Pp
Great everyday sneakers. They look clean, stylish, and go well with almost anything. The fit was true to size, and they’re surprisingly comfortable for daily wear. Quality feels solid, especially for the price. Definitely a good casual shoe option.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026