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 16 - Jul 21

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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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4.7 ★★★★★
Based on 21 reviews
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Product Reviews
S
S.O.
Pawtucket, US
★★★★★ 3
Not bad but read better omegaverse
Format: Kindle
Mmm. I have feelings. Some not good. Some good. It was an ok read. I've been on a omegaverse kick for awhile now. Love me some groveling alphas but this wasn't it. Actually there wasn't enough groveling and the fmc gave in WAY too quickly. They all have f'ed childhood. The alphas, Dorian, Rafe and Cade met at an orphanage that did unspeakable things to them until Dorian and Rafe aged out at 18 and had ti wait a few years until they could "adopt" Cade, who was 3 years younger than them. They all become successful entrepreneur of sort, I think. They created an app called HeatLink. The fmc, Eva, was sold to the pack by her horrible, abusing father. She endured just as much hardship. She is relentless with escaping the pack but she always gave in when they got too near. Like she couldn't keep her legs closed. She hates them but gave in everytime. I found her kind of weak in that sense. The overall plot was fine. Didn't leave me yearning to read the next page. I did clock one of the identity of someone quickly though. Don't want to spoil it. Again, I've read better omegaverse books. The one good thing about the book is one of the lines from Cade on page 218: ""Please Eva. I'm sorry." She staggered back and I followed her on my knees, dragging myself. I didn't care. I just wanted her to hold me."" I'll admit, I melted a little bit for Cade, even though he was probably the worse a-hole out of the bunch.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 9, 2026
L
LaChante Anderson
Lake Worth, US
★★★★★ 5
Good Groveling!
Format: Kindle
⭐️⭐️⭐️⭐️.5|🌶️🌶️🌶️🌶️.5 This was really good! Definitely a dark romance! The plot was really good and was done well. I enjoyed the character development but I did wish the FMC told her pack she loved them at the end. Overall I would recommend this to readers who like bully romances and groveling! 💖
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026
A
Verified Purchase
Alice Wonder
Lexington, US
★★★★★ 2
it went on too long…
Format: Kindle
At first it was a good read and I was really into it then it got to be a little to much with every page being more about how “slick” she was or about constant sex… I like spice don’t get me wrong but this was just a little too much after a while and the plot was lost. I also felt like the ending was weird and awkward it was just a good build up to fall flat
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
N
Verified Purchase
NewFriendJen
Birmingham, US
★★★★★ 5
very cute
Format: Kindle
This was a great winter read with grovel! I love that each MMC took his own approach to groveling, and that the FMC didn’t forgive them easily.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 17, 2026
V
Vishtani
Battle Creek, US
★★★★★ 3
Very misleading title…but not a bad book. Spoilers!
Format: Kindle
If you love ABO fated/scent match books or even just second chance books in general this is a cute quick read. I’m really confused why the title is grovel but there is literally no groveling in the book…AT ALL! There is only little or no thought or effort involved apologies (on two of the MMCs part, and absolutely nada on the third MMC’s part) and general alpha this omega is mine, coupled with light small town older generation meddling in the relationship, but ABSOLUTELY NO GROVELING before a heat reconnects the MCs. Honestly if it was named almost anything else I would have rated it higher, but I went in expecting at least some light groveling, and found none.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026

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