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- USA
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Mr. Gasket Valley Cover Gasket - Molded Rubber with Aluminum Carrier - 61020GOverview: High Quality original equipment Style Gasket with Molded Rubber over Aluminum Carrier Features: OEM Style Gasket Molded Rubber over Aluminum Carrier Replaces GM # 12558178 Fits GM LS1 LS6 Engines Application: Year Make Model Submodel Engine Size 1998 2002 Chevrolet Camaro 350 5. 7 V8 1997 2004 Chevrolet Corvette 350 5. 7 V8 1998 2002 Pontiac Firebird 350 5. 7 V8 2004 2005 Cadillac CTS 346 5. 7 V8 2004 Pontiac GTO 350 5. 7 V8 Specs:
Overview:
High Quality original equipment Style Gasket with Molded Rubber over Aluminum Carrier
Features:
- OEM Style Gasket - Molded Rubber over Aluminum Carrier
- Replaces GM # 12558178
- Fits GM LS1/LS6 Engines
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 1998 - 2002 | Chevrolet | Camaro | 350/5.7 V8 | |
| 1997 - 2004 | Chevrolet | Corvette | 350/5.7 V8 | |
| 1998 - 2002 | Pontiac | Firebird | 350/5.7 V8 | |
| 2004 - 2005 | Cadillac | CTS | 346/5.7 V8 | |
| 2004 | Pontiac | GTO | 350/5.7 V8 |
Specs:
| Application | LS1/LS6 |
|---|---|
| Brand | Mr. Gasket |
| Emission Code | 5 |
| Engine | GM Small Block Gen III/IV (LS Based) |
| Material | Molded Rubber w/ Aluminum Carrier |
| Packaging | Retail |
| Product Type | Valley Cover Gaskets |
| Thickness | .100" |
| Warranty | Limited 90 Day |
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 1434 reviews
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Product Reviews
★★★★★ 5
Perfect
Size: X-Large, Color: (601) Bittersweet Pink / Stone / Stone
They were perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
★★★★★ 5
Very Comfortable!
Size: Medium, Color: (601) Bittersweet Pink / Stone / Stone
Very comfortable. Don’t slip off back of heal. Love the colors.
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Reviewed in the United States on March 25, 2026
★★★★★ 5
😊
Size: Medium, Color: (601) Bittersweet Pink / Stone / Stone
These are really nice except I don’t like all the colors of them so I’m getting different ones same company just different colors. I don’t like the thick ones these are perfect.. 🤩
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Reviewed in the United States on February 24, 2026
★★★★★ 3
Pretty Colors to Encourage Me to Walk!
Size: X-Large, Color: (601) Bittersweet Pink / Stone / Stone
Hum. Extra large does not seem extra large. I have a slender but size 10-10.5 foot. Will keep but was hoping for a looser fit. Bought to match an Under Armour walking outfit.
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Socks
Size: X-Large, Color: (601) Bittersweet Pink / Stone / Stone
So cute
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Reviewed in the United States on March 6, 2026