SKU: 55299296072

Mr. Gasket Ultra-Seal Head Gasket - 5780G

Sale price$71.27 Regular price$79.19
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Mr. Gasket Ultra-Seal Head Gasket - 5780GOverview: Mr. Gasket Ultra Seal Head Gaskets are a five layer (graphite core perforated steel outer layers) composite construction. The graphite core has excellent thermoconductivity (transfers heat) away from hot spots in head preventing gasket burn out. They provide excellent stability, compressibility and high temperature endurance. A high temperature silicone coating ensures sealing of engine fluids. Compatible with cast iron or aluminum heads,

Overview:

Mr. Gasket Ultra-Seal Head Gaskets are a five layer (graphite core/perforated steel outer layers) composite construction. The graphite core has excellent thermoconductivity (transfers heat) away from hot spots in head preventing gasket burn-out. They provide excellent stability, compressibility and high temperature endurance. A high temperature silicone coating ensures sealing of engine fluids. Compatible with cast iron or aluminum heads, they will not brinell (indent) aluminum cylinder heads. Suitable for high performance street, drag race and oval track use. Sold individually.

Gasket Bore 3.870 inch, Compressed thickness 0.028 inch

Features:

  • Five layer (graphite core/perforated steel outer layers) composite construction
  • Graphite core has excellent thermo-conductivity-transfers heat away from hot spots in head preventing gasket burn-out
  • Provides excellent stability, compressibility and high temperature endurance
  • Coated with high temperature silicone to ensure sealing of engine fluids
  • Will not brinell (indent) aluminum cylinder heads
  • For high performance street, drag race and oval track use

Application:

Year Make Model Submodel Engine Size
1976 - 1983 Chevrolet Malibu 305/5 V8
1976 - 1988 Chevrolet Monte Carlo 305/5 V8
1983 - 1986 Pontiac Bonneville 305/5 V8
1977 - 1992 Pontiac Firebird 305/5 V8
1976 - 1992 Chevrolet Camaro 305/5 V8
1977 - 1993 Chevrolet Caprice 305/5 V8
1980 Chevrolet Corvette 305/5 V8
1977 - 1978 GMC K25 305/5 V8
1977 - 1978 GMC K25 Suburban 305/5 V8
1988 - 1995 GMC K2500 305/5 V8
1987 GMC R1500 305/5 V8
1987 GMC R1500 Suburban 305/5 V8
1987 GMC R2500 305/5 V8
1976 - 1977 GMC Sprint 305/5 V8
1987 GMC V1500 305/5 V8
1978 - 1980 Oldsmobile Cutlass 305/5 V8
1978 - 1980 Oldsmobile Cutlass Salon 305/5 V8
1978 - 1980 Oldsmobile Cutlass Calais 305/5 V8
1980 - 1982 Oldsmobile Cutlass Cruiser 305/5 V8
1978 - 1980 Oldsmobile Cutlass Supreme 305/5 V8
1977 - 1979 Oldsmobile Omega 305/5 V8
1977 - 1979 Oldsmobile Starfire 305/5 V8
1979 - 1995 GMC G1500 305/5 V8
1981 - 1995 GMC G2500 305/5 V8
1977 - 1987 GMC Jimmy 305/5 V8
1977 - 1978 GMC K15 305/5 V8
1981 - 1995 GMC K1500 305/5 V8
1977 - 1978 GMC K15 Suburban 305/5 V8
1979 - 1982 GMC K1500 Suburban 305/5 V8
1976 - 1979 Chevrolet Monza 305/5 V8
1980 - 1995 GMC C2500 305/5 V8
1978 GMC C35 305/5 V8
1986 GMC C3500 305/5 V8
1978 - 1987 GMC Caballero 305/5 V8
1977 - 1978 GMC G15 305/5 V8
1977 - 1995 Chevrolet G10 305/5 V8
1976 - 1979 Chevrolet Nova 305/5 V8
1987 Chevrolet R10 305/5 V8
1987 Chevrolet R10 Suburban 305/5 V8
1987 - 1988 Chevrolet R20 305/5 V8
1987 Chevrolet V10 305/5 V8
1977 - 1978 GMC C15 305/5 V8
1979 - 1995 GMC C1500 305/5 V8
1977 - 1978 GMC C15 Suburban 305/5 V8
1979 - 1986 GMC C1500 Suburban 305/5 V8
1977 - 1978 GMC C25 305/5 V8
1976 - 1987 Chevrolet El Camino 305/5 V8
1978 - 1980 Pontiac Grand Am 305/5 V8
1977 - 1980 Pontiac Grand LeMans 305/5 V8
1978 - 1987 Pontiac Grand Prix 305/5 V8
1977 - 1980 Pontiac LeMans 305/5 V8
1983 - 1986 Pontiac Parisienne 305/5 V8
1977 - 1979 Pontiac Phoenix 305/5 V8
1977 Pontiac Ventura 305/5 V8
1991 Oldsmobile Custom Cruiser
1992 Oldsmobile Custom Cruiser 305/5 V8
1978 - 1979 Pontiac Sunbird 305/5 V8
1977 - 1981 Checker Marathon 305/5 V8
1980 - 1995 Chevrolet G20 305/5 V8
1978 - 1985 Chevrolet G30 305/5 V8
1977 - 1985 Chevrolet Impala 305/5 V8
1977 - 1986 Chevrolet K10 305/5 V8
1981 Chevrolet K10 350/5.7 V8
1977 - 1986 Chevrolet K10 Suburban 305/5 V8
1977 - 1986 Chevrolet K5 Blazer 305/5 V8
1977 - 1986 Chevrolet C10 305/5 V8
1977 - 1986 Chevrolet C10 Suburban 305/5 V8
1988 - 1995 Chevrolet K1500 305/5 V8
1977 - 1985 Chevrolet K20 305/5 V8
1977 - 1986 Chevrolet K20 Suburban 305/5 V8
1988 - 1995 Chevrolet K2500 305/5 V8
1976 Chevrolet Laguna 305/5 V8
1977 - 1978 GMC C25 Suburban 305/5 V8
1982 - 1986 GMC C2500 Suburban 305/5 V8
1988 - 1995 Chevrolet C1500 305/5 V8
1977 - 1986 Chevrolet C20 305/5 V8
1977 - 1986 Chevrolet C20 Suburban 305/5 V8
1988 - 1995 Chevrolet C2500 305/5 V8
1978 Chevrolet C30 305/5 V8
1977 - 1980 Buick Century 305/5 V8
1978 Buick LeSabre 305/5 V8
1977 - 1980 Buick Regal 305/5 V8
1991 Buick Roadmaster
1991 Buick Commercial Chassis
1977 - 1979 Buick Skylark 305/5 V8
1991 - 1992 Cadillac Brougham 305/5 V8
1987 Chevrolet Blazer 305/5 V8

Specs:

Application Small Block Chevy
Brand Mr. Gasket
Compressed Thickness .028 inch
Compression Ratio Up to 14:1
Emission Code 5
Engine Chevrolet Small Block Gen I
Gasket Bore 3.870 inch
Gasket Line Ultra-Seal
Material Graphite Steel
Packaging Retail
Product Type Head Gasket
Quantity Per Pkg. 1
Warranty Limited 90 Day
Weight 0.5
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 55299296072

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4.1 ★★★★★
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Devonte Chandoo
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★★★★★ 3
Looks nice but uncomfortable
Size: 7, Color: Champagne, Size: 7, Color: Champagne
Nice tone gold ,can’t stay in it all night not so comfortable, start to burn in between your toes ,true to size for the price could be a little more comfortable
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Reviewed in the United States on April 23, 2026
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Katherine
Phoenix, US
★★★★★ 2
Very uncomfortable
Size: 7, Color: Brown Patent
Most uncomfortable shoes I own. The middle part is so hard and digs into your toes making it really painful. I wear a lot of heels and never have I had a pair that hurt this bad.
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Reviewed in the United States on March 23, 2026
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Leesy McCorgary
Grantham, US
★★★★★ 5
Great fit!
Size: 6.5, Color: Champagne
Great fit! Cute and comfortable.
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Reviewed in the United States on September 30, 2025
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Antonia McNeil
Lexington, US
★★★★★ 5
Foxxy Black Heel
Size: 6.5, Color: Black Patent
10/10 recommend. I love Steve Madden shoes. These were actually comfortable. I love the style and quality. The height was perfect for me. I was turning heads. The gold buckle and solid black made the heel pop!
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Reviewed in the United States on March 25, 2026
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ShawNae
Chelsea, US
★★★★★ 4
Heel girly
Size: 8, Color: Burgundy Patent, Size: 8, Color: Burgundy Patent
The bottom is very slippery and you need cushions to go at the bottom of them. You have to be a real heel girly to walk in them, slightly comfortable.
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Reviewed in the United States on February 13, 2026

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