Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Mr. Gasket Ultra-Seal Valve Cover Gaskets - 5867Overview: Ultra Seal is Mr. Gasket premium valve cover gasket material. It's manufactured from a high density cork and rubber blend with a black latex coat applied to the outside to help seal minor flange irregularites and eliminate oil leakage. It creates a positive seal by controlled swelling of the gasket material when exposed to hot oil. For original equipment replacement, high performance street, drag race and oval track use. Sold as a pair,
Overview:
Ultra-Seal is Mr. Gasket premium valve cover gasket material. It's manufactured from a high density cork and rubber blend with a black latex coat applied to the outside to help seal minor flange irregularites and eliminate oil leakage. It creates a positive seal by controlled swelling of the gasket material when exposed to hot oil. For original equipment replacement, high performance street, drag race and oval track use. Sold as a pair, these gaskets are .187 inch thick. They fit both 1987-2002 Gen I Chevrolet Small Blocks as well as 1992-1997 Gen II LT-Based Small Blocks.
Features:
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 1988 - 1995 | GMC | K2500 | 350/5.7 V8 | |
| 1988 - 1995 | GMC | K2500 | 305/5 V8 | |
| 1992 - 1995 | GMC | K2500 Suburban | 350/5.7 V8 | |
| 1988 - 1995 | GMC | K3500 | 350/5.7 V8 | |
| 1987 | GMC | R1500 | 350/5.7 V8 | |
| 1987 - 1991 | GMC | R1500 Suburban | 350/5.7 V8 | |
| 1987 | GMC | R1500 | 305/5 V8 | |
| 1987 | GMC | R1500 Suburban | 305/5 V8 | |
| 1987 - 1989 | GMC | R2500 | 350/5.7 V8 | |
| 1987 | GMC | R2500 | 305/5 V8 | |
| 1987 - 1991 | GMC | R2500 Suburban | 350/5.7 V8 | |
| 1987 - 1991 | GMC | R3500 | 350/5.7 V8 | |
| 1987 - 1991 | GMC | V1500 Suburban | 350/5.7 V8 | |
| 1987 | GMC | V1500 | 350/5.7 V8 | |
| 1987 | GMC | V1500 | 305/5 V8 | |
| 1987 | GMC | V2500 | 350/5.7 V8 | |
| 1987 - 1991 | GMC | V2500 Suburban | 350/5.7 V8 | |
| 1987 - 1991 | GMC | V3500 | 350/5.7 V8 | |
| 1992 - 1993 | GMC | Yukon | ||
| 1994 - 1995 | GMC | Yukon | 350/5.7 V8 | |
| 1987 | Pontiac | Firebird | 305/5 V8 | |
| 1987 - 1991 | Pontiac | Firebird | 350/5.7 V8 | |
| 1987 | Pontiac | Grand Prix | 305/5 V8 | |
| 1987 - 1995 | Chevrolet | G20 | 305/5 V8 | |
| 1987 - 1995 | Chevrolet | G20 | 350/5.7 V8 | |
| 1987 - 1996 | Chevrolet | G30 | 350/5.7 V8 | |
| 1988 - 1995 | Chevrolet | K1500 | 305/5 V8 | |
| 1988 - 1995 | Chevrolet | K1500 | 350/5.7 V8 | |
| 1987 - 1995 | GMC | G2500 | 305/5 V8 | |
| 1987 - 1995 | GMC | G2500 | 350/5.7 V8 | |
| 1987 - 1996 | GMC | G3500 | 350/5.7 V8 | |
| 1987 - 1991 | GMC | Jimmy | 350/5.7 V8 | |
| 1987 | GMC | Jimmy | 305/5 V8 | |
| 1988 - 1995 | GMC | K1500 | 350/5.7 V8 | |
| 1988 - 1995 | GMC | K1500 | 305/5 V8 | |
| 1995 | GMC | K1500 Suburban | 350/5.7 V8 | |
| 1992 - 1994 | GMC | K1500 Suburban | ||
| 1987 - 1994 | Chevrolet | Blazer | 350/5.7 V8 | |
| 1992 - 1993 | Chevrolet | Blazer | ||
| 1987 | Chevrolet | Blazer | 305/5 V8 | |
| 1988 - 1995 | Chevrolet | C1500 | 350/5.7 V8 | |
| 1988 - 1995 | Chevrolet | C1500 | 305/5 V8 | |
| 1992 - 1993 | Chevrolet | C1500 Suburban | ||
| 1994 - 1995 | Chevrolet | C1500 Suburban | 350/5.7 V8 | |
| 1988 - 1995 | Chevrolet | C2500 | 305/5 V8 | |
| 1988 - 1995 | Chevrolet | C2500 | 350/5.7 V8 | |
| 1992 - 1995 | Chevrolet | C2500 Suburban | 350/5.7 V8 | |
| 1988 - 1995 | Chevrolet | C3500 | 350/5.7 V8 | |
| 1987 - 1992 | Chevrolet | Camaro | 350/5.7 V8 | |
| 1987 - 1992 | Chevrolet | Camaro | 305/5 V8 | |
| 1987 - 1993 | Chevrolet | Caprice | 350/5.7 V8 | |
| 1991 | Chevrolet | Caprice | ||
| 1987 - 1993 | Chevrolet | Caprice | 305/5 V8 | |
| 1987 - 1989 | Chevrolet | Corvette | ||
| 1990 - 1991 | Chevrolet | Corvette | 350/5.7 V8 | |
| 1987 | Chevrolet | El Camino | 305/5 V8 | |
| 1987 - 1993 | Chevrolet | G10 | 350/5.7 V8 | |
| 1987 - 1995 | Chevrolet | G10 | 305/5 V8 | |
| 1992 - 1993 | Chevrolet | K1500 Suburban | ||
| 1994 - 1995 | Chevrolet | K1500 Suburban | 350/5.7 V8 | |
| 1988 - 1995 | Chevrolet | K2500 | 350/5.7 V8 | |
| 1988 - 1995 | Chevrolet | K2500 | 305/5 V8 | |
| 1992 - 1995 | Chevrolet | K2500 Suburban | 350/5.7 V8 | |
| 1988 - 1995 | Chevrolet | K3500 | 350/5.7 V8 | |
| 1987 - 1988 | Chevrolet | Monte Carlo | 305/5 V8 | |
| 1987 | Chevrolet | R10 | 350/5.7 V8 | |
| 1987 | Chevrolet | R10 | 305/5 V8 | |
| 1987 | Chevrolet | R10 Suburban | 305/5 V8 | |
| 1987 - 1988 | Chevrolet | R10 Suburban | 350/5.7 V8 | |
| 1989 - 1991 | Chevrolet | R1500 Suburban | 350/5.7 V8 | |
| 1987 - 1988 | Chevrolet | R20 | 350/5.7 V8 | |
| 1987 - 1988 | Chevrolet | R20 | 305/5 V8 | |
| 1987 - 1988 | Chevrolet | R20 Suburban | 350/5.7 V8 | |
| 1989 | Chevrolet | R2500 | 350/5.7 V8 | |
| 1989 - 1991 | Chevrolet | R2500 Suburban | 350/5.7 V8 | |
| 1987 - 1988 | Chevrolet | R30 | 350/5.7 V8 | |
| 1989 - 1991 | Chevrolet | R3500 | 350/5.7 V8 | |
| 1995 | Chevrolet | Tahoe | 350/5.7 V8 | |
| 1987 | Chevrolet | V10 | 350/5.7 V8 | |
| 1987 | Chevrolet | V10 | 305/5 V8 | |
| 1987 - 1988 | Chevrolet | V10 Suburban | 350/5.7 V8 | |
| 1989 - 1991 | Chevrolet | V1500 Suburban | 350/5.7 V8 | |
| 1987 | Chevrolet | V20 | 350/5.7 V8 | |
| 1987 - 1988 | Chevrolet | V20 Suburban | 350/5.7 V8 | |
| 1989 - 1991 | Chevrolet | V2500 Suburban | 350/5.7 V8 | |
| 1987 - 1988 | Chevrolet | V30 | 350/5.7 V8 | |
| 1989 - 1991 | Chevrolet | V3500 | 350/5.7 V8 | |
| 1988 - 1995 | GMC | C1500 | 305/5 V8 | |
| 1988 - 1995 | GMC | C1500 | 350/5.7 V8 | |
| 1995 | GMC | C1500 Suburban | 350/5.7 V8 | |
| 1992 - 1994 | GMC | C1500 Suburban | ||
| 1988 - 1995 | GMC | C2500 | 350/5.7 V8 | |
| 1988 - 1995 | GMC | C2500 | 305/5 V8 | |
| 1992 | GMC | C2500 Suburban | ||
| 1993 - 1995 | GMC | C2500 Suburban | 350/5.7 V8 | |
| 1988 - 1995 | GMC | C3500 | 350/5.7 V8 | |
| 1987 | GMC | Caballero | 305/5 V8 | |
| 1987 - 1995 | GMC | G1500 | 305/5 V8 | |
| 1987 - 1993 | GMC | G1500 | 350/5.7 V8 |
Specs:
| Application | Small Block Chevy |
|---|---|
| Bolt Pattern | Center |
| Brand | Mr. Gasket |
| Emission Code | 5 |
| Engine | Chevrolet Small Block Gen II (LT Based) |
| Packaging | Retail - Skin Pack |
| Product Type | Valve Cover Gaskets |
| Valve Cover Gasket Material | Ultra Seal |
| Valve Cover Gasket Thickness | .187" |
| Warranty | Limited 90 Day |
| Weight | 0.44 |
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
4.3 ★★★★★
Based on 1749 reviews
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Product Reviews
★★★★★ 5
Great value and super comfy!
Size: 7, Color: Sand
These shoes are so comfortable and my new go to for summer. They are lightweight and fit like a glove. Great value
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
★★★★★ 5
Es bellísima
Size: One Size, Color: Optic White
Me encanta es bellísima
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2025
★★★★★ 4
Bonita pero pueden mejorar ciertas cosas
Size: One Size, Color: Black/Silver
La compré hace dos meses y la e usado muy pocas veces de lo que me gustaría el color es bonito el diseño es precioso, la cadena se siente de buena calidad pero a pesar de que tiene poco que la tengo y que casi no la uso ya se empezó a despegar la “costura” (no sé el nombre correcto) de donde se dobla para cerrársela!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
Great option for a great price
Size: 7.5, Color: Black
I love these sandals. They are well made, true to size and soft suede. They are lightweight and feel just like my UGG goldenstar sandals. (These are not as adjustable, so if you have narrow or wide feet, these may not be for you) These a great value for the money, especially for medium width feet. The strap across the toe is not adjustable, but fit my feet just fine. The ankle strap was a good length for me. And the Velcro is strong. These sandals are a great value for the money. I will probably start looking into kookaburra before I rush to buy the more expensive ones now.
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Quality, good looking shoes!
Size: 8.5, Color: Green
Absolutely perfect fit, design, and color. I'm so pleased with these sandals and as always with this brand, I am not in anyway disappointed. These shoes are so comfortable right out of the box. They clean up very nicely, and last forever. I am so glad I got these before they were sold out.
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Reviewed in the United States on April 30, 2026