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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
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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
4.5 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 1
Returned ...
Color: Dark Brown, Size: 20
I ordered the dark brown suit which my son loved. once I looked closely there seemed to be cat hair on it, it looks like it was washed as well, which caused the material to rise and become damaged.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
★★★★★ 5
Highly recommend!
Color: Dark Brown, Size: 16
Perfect fit for my 13 year old! The quality and color of the suit was spot on to the description.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
★★★★★ 3
Good but not cloth material
Color: Beige, Size: 8
Suit was good but material was kind of old fashioned. In Pictures cloth looks very different compared to in real. Fitting wise I m satisfied but not cloth material.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 8, 2025
★★★★★ 5
Quality suit!
Color: Black, Size: 12, Color: Black, Size: 12
The suit fit my 11 year old son perfectly. He had to dress as Orville Wright for a school biography project. He is lean so it was nice that the pants could be adjusted to fit tighter in the waist.
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Reviewed in the United States on March 10, 2025
★★★★★ 1
Not nice looking
Color: Grey, Size: 14
Looks not nice at all.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
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