SKU: 96862086712

Mr. Gasket Ultra-Seal Header Gaskets - 5913

$41.49 $46.10
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Description

Mr. Gasket Ultra-Seal Header Gaskets - 5913Overview: Manufactured from high temperature steel core graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp

Overview:

Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp-load. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track use.

Features:

    Application:

    Year Make Model Submodel Engine Size
    1975 - 1978 GMC C25 454/7.4 V8
    1979 - 1986 GMC C2500 454/7.4 V8
    1975 - 1978 GMC C25 Suburban 454/7.4 V8
    1979 - 1986 GMC C2500 Suburban 454/7.4 V8
    1975 - 1978 GMC C35 454/7.4 V8
    1979 - 1990 GMC C3500 454/7.4 V8
    1975 - 1976 GMC G25 454/7.4 V8
    1976 GMC G35 454/7.4 V8
    1988 - 1990 GMC G3500 454/7.4 V8
    1973 - 1976 GMC Jimmy 454/7.4 V8
    1976 GMC K15 454/7.4 V8
    1980 GMC K1500 454/7.4 V8
    1976 - 1978 GMC K25 454/7.4 V8
    1976 - 1977 GMC K25 Suburban 454/7.4 V8
    1979 - 1990 GMC K3500 454/7.4 V8
    1966 - 1969 Chevrolet Corvette 427/7 V8
    1970 - 1974 Chevrolet Corvette 454/7.4 V8
    1969 Chevrolet El Camino 396/6.5 V8
    1970 - 1975 Chevrolet El Camino 454/7.4 V8
    1970 - 1972 Chevrolet El Camino 402/6.6 V8
    1973 - 1974 Chevrolet G20 Van 454/7.4 V8
    1973 - 1974 Chevrolet G30 Van 454/7.4 V8
    1963 - 1969 Chevrolet Impala 427/7 V8
    1973 - 1986 Chevrolet C20 Suburban 454/7.4 V8
    1968 - 1969 Chevrolet C30 Pickup 396/6.5 V8
    1973 - 1974 Chevrolet C30 Pickup 454/7.4 V8
    1968 - 1969 Chevrolet Camaro 396/6.5 V8
    1970 - 1972 Chevrolet Camaro 402/6.6 V8
    1966 - 1969 Chevrolet Caprice 427/7 V8
    1968 - 1969 Chevrolet Caprice 396/6.5 V8
    1970 - 1976 Chevrolet Caprice 454/7.4 V8
    1971 - 1972 Chevrolet Caprice 402/6.6 V8
    1968 - 1970 Chevrolet Chevelle 396/6.5 V8
    1974 Chevrolet K10 Pickup 454/7.4 V8
    1968 - 1969 Chevrolet K20 Pickup 396/6.5 V8
    1973 - 1974 Chevrolet K20 Pickup 454/7.4 V8
    1968 - 1969 Chevrolet K30 Pickup 396/6.5 V8
    1973 - 1974 Chevrolet K30 Pickup 454/7.4 V8
    1970 - 1972 Chevrolet Kingswood 454/7.4 V8
    1973 - 1975 Chevrolet Laguna 454/7.4 V8
    1971 - 1972 Chevrolet Kingswood 402/6.6 V8
    1973 - 1975 Chevrolet Malibu 454/7.4 V8
    1970 - 1975 Chevrolet Monte Carlo 454/7.4 V8
    1970 - 1972 Chevrolet Monte Carlo 402/6.6 V8
    1969 - 1970 Chevrolet Nova 396/6.5 V8
    1970 Chevrolet Nova 402/6.6 V8
    1970 - 1972 Chevrolet Townsman 454/7.4 V8
    1972 Chevrolet Townsman 402/6.6 V8
    1970 - 1972 GMC C15/C1500 Pickup 402/6.6 V8
    1973 - 1974 GMC C15/C1500 Pickup 454/7.4 V8
    1968 - 1969 GMC C15/C1500 Pickup 396/6.5 V8
    1970 - 1972 GMC C15/C1500 Suburban 402/6.6 V8
    1968 GMC K15/K1500 Suburban 396/6.5 V8
    1970 - 1972 GMC K15/K1500 Suburban 402/6.6 V8
    1973 - 1974 GMC C15/C1500 Suburban 454/7.4 V8
    1968 - 1969 GMC C15/C1500 Suburban 396/6.5 V8
    1970 - 1972 GMC C25/C2500 Pickup 402/6.6 V8
    1968 - 1969 GMC C25/C2500 Pickup 396/6.5 V8
    1973 - 1974 GMC C25/C2500 Pickup 454/7.4 V8
    1970 - 1972 GMC C25/C2500 Suburban 402/6.6 V8
    1968 - 1969 GMC C25/C2500 Suburban 396/6.5 V8
    1974 GMC C25/C2500 Suburban 454/7.4 V8
    1970 - 1972 GMC C35/C3500 Pickup 402/6.6 V8
    1968 - 1969 GMC C35/C3500 Pickup 396/6.5 V8
    1973 - 1974 GMC C35/C3500 Pickup 454/7.4 V8
    1968 - 1969 GMC K15/K1500 Pickup 396/6.5 V8
    1970 - 1975 Chevrolet Bel Air 454/7.4 V8
    1976 - 1978 Chevrolet K5 Blazer 454/7.4 V8
    1975 - 1980 Chevrolet C10 454/7.4 V8
    1973 - 1980 Chevrolet C10 Suburban 454/7.4 V8
    1990 Chevrolet C1500 454/7.4 V8
    1975 - 1986 Chevrolet C20 454/7.4 V8
    1975 - 1986 Chevrolet C30 454/7.4 V8
    1988 - 1990 Chevrolet C3500 454/7.4 V8
    1987 - 1989 GMC R2500 454/7.4 V8
    1987 - 1990 GMC R2500 Suburban 454/7.4 V8
    1987 - 1990 GMC R3500 454/7.4 V8
    1974 GMC K15/K1500 Suburban 454/7.4 V8
    1968 - 1969 GMC K25/K2500 Pickup 396/6.5 V8
    1973 - 1974 GMC K25/K2500 Pickup 454/7.4 V8
    1968 GMC K25/K2500 Suburban 396/6.5 V8
    1974 GMC K25/K2500 Suburban 454/7.4 V8
    1970 - 1971 GMC K35/K3500 Pickup 402/6.6 V8
    1968 - 1969 GMC K35/K3500 Pickup 396/6.5 V8
    1973 - 1974 GMC K35/K3500 Pickup 454/7.4 V8
    1971 - 1975 GMC Sprint 454/7.4 V8
    1971 - 1975 GMC Sprint 402/6.6 V8
    1970 - 1973 Chevrolet Chevelle 454/7.4 V8
    1970 - 1972 Chevrolet Chevelle 402/6.6 V8
    1976 Chevrolet G20 454/7.4 V8
    1975 - 1990 Chevrolet G30 454/7.4 V8
    1970 - 1976 Chevrolet Impala 454/7.4 V8
    1976 - 1980 Chevrolet K10 454/7.4 V8
    1976 - 1978 Chevrolet K20 454/7.4 V8
    1977 - 1986 Chevrolet K30 454/7.4 V8
    1988 - 1990 Chevrolet K3500 454/7.4 V8
    1987 - 1988 Chevrolet R20 454/7.4 V8
    1987 - 1988 Chevrolet R20 Suburban 454/7.4 V8
    1989 Chevrolet R2500 454/7.4 V8
    1989 - 1990 Chevrolet R2500 Suburban 454/7.4 V8
    1987 - 1988 Chevrolet R30 454/7.4 V8
    1989 - 1990 Chevrolet R3500 454/7.4 V8
    1987 - 1988 Chevrolet V30 454/7.4 V8
    1989 - 1990 Chevrolet V3500 454/7.4 V8
    1975 - 1978 GMC C15 454/7.4 V8
    1979 - 1980 GMC C1500 454/7.4 V8
    1975 - 1978 GMC C15 Suburban 454/7.4 V8
    1979 - 1980 GMC C1500 Suburban 454/7.4 V8
    1987 - 1990 GMC V3500 454/7.4 V8
    1963 - 1969 Chevrolet Bel Air 427/7 V8
    1968 - 1969 Chevrolet Bel Air 396/6.5 V8
    1971 - 1972 Chevrolet Bel Air 402/6.6 V8
    1963 - 1969 Chevrolet Biscayne 427/7 V8
    1968 - 1969 Chevrolet Biscayne 396/6.5 V8
    1971 - 1972 Chevrolet Biscayne 402/6.6 V8
    1971 - 1972 Chevrolet Biscayne 454/7.4 V8
    1973 Chevrolet Blazer 454/7.4 V8
    1972 Chevrolet Brookwood 402/6.6 V8
    1968 - 1969 Chevrolet C10 Pickup 396/6.5 V8
    1973 - 1974 Chevrolet C10 Pickup 454/7.4 V8
    1968 - 1969 Chevrolet C10 Suburban 396/6.5 V8
    1968 - 1969 Chevrolet C20 Pickup 396/6.5 V8
    1973 - 1974 Chevrolet C20 Pickup 454/7.4 V8
    1968 - 1969 Chevrolet C20 Suburban 396/6.5 V8
    1968 Chevrolet Chevy II 396/6.5 V8
    1968 - 1969 Chevrolet Impala 396/6.5 V8
    1971 - 1972 Chevrolet Impala 402/6.6 V8
    1968 - 1969 Chevrolet K10 Pickup 396/6.5 V8
    1968 - 1969 Chevrolet K10 Suburban 396/6.5 V8

    Specs:

    Brand Mr. Gasket
    Collector Gaskets Included No
    Emission Code 5
    Engine Chevrolet Big Block Mark IV
    Gasket Line Ultra-Seal
    Material Ultra-seal
    Port Shape Square
    Port Size 2.09" x 2.09"
    Product Type Header Gaskets
    Thickness .062"
    Warning California Proposition 65
    Warranty Limited 90 Day Warranty
    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:
    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: 96862086712

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    4.2 ★★★★★
    Based on 9 reviews
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    H
    Verified Purchase
    Halil Aksu
    Phoenix, US
    ★★★★★ 5
    Must Read - True Strategy for the Age of AI
    Format: Hardcover
    I'm a management consultant and an entrepreneur reading these kinds of books for more than 30 years. It took me only 5 days to read this book. But it took me another 5 days to summarize all my notes and thoughts and share with my team. And I think it will take me more than 5 years to implement and build everything inspired and suggested by this book. Sangeet explains in a very fluent, structured and captivating way, with real world examples, how business models change, how AI plays a critical role. We does eliminate all the hype about AI fiction but he focused on AI facts. Strategy is not about how to invest in AI, it's about "where to play" and "how to win." Read this great book, get inspired, and change everything you think you knew about AI and business strategy.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 30, 2025
    P
    Verified Purchase
    P. Steinlauf
    Chelsea, US
    ★★★★★ 5
    Reshuffle Just Reshuffled My Perspective
    Format: Paperback
    Reshuffle completely reshaped how I think about Gen AI and disruption. Sangeet Paul Choudary does a brilliant job of weaving real-life examples with practical frameworks, making big shifts in tech feel both understandable and actionable. What I loved most is how he pushes the conversation beyond the usual “AI won’t take your job, but someone who knows AI will.” Instead, he asks the tougher question: what if the job itself no longer exists because of AI? It’s bold, thought-provoking, and incredibly relevant for anyone navigating change right now. This book feels less like theory and more like a roadmap — one that left me reflecting on my own work and excited about the opportunities ahead. Highly recommend, especially if you’re looking for fresh ways to think about leadership in the age of AI.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 8, 2025
    E
    Verified Purchase
    Edward J. Knight
    Louisville, US
    ★★★★★ 4
    Overall sound thesis worthy of thoughtful consideration
    Format: Kindle
    Choudary’s book has the tag line, “Who wins when AI restacks the knowledge economy.” While the book is annoying in sections, vague in others, and prone to jargon in yet more locations, the basic thesis is sound and compelling. It’s worth considering. Choudary’s main argument is that the winners after AI technology is widely adopted will be those who take a systems view of their business rather than simply upgrading individual elements within it. He backs this with several examples based on past technological disruptions and hypothetical case studies. He argues that the best advantages from AI will come from improved communication and managing risk. He supports these arguments reasonably well within the chapters. He also includes 10 Takeaways at the end of each chapter, which is extremely helpful for recapping and making sure the reader understood the thesis. What gets annoying is Choudary goes back to the same case studies again and again and again. I reached the point of saying, “the horse is dead. Please stop flogging it.” Next, some of his arguments about things like “managing risk” are vague—there’s not enough about specific risks to be useful, which leaves AI as a magic wand to wave. Finally, as with many business writers, Choudary occasionally (but not overwhelmingly) drops into jargon like “technological solutionism.” Overall, I recommend the book. It’s made me think, even as I struggle to apply the principles to my own business.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 22, 2025
    N
    Verified Purchase
    NehSin
    New York, US
    ★★★★★ 5
    Must read - Insightful and Trusted
    Format: Paperback
    Reading “Reshuffle” was both intellectually energizing and personally relevant for me. Sangeet Paul Choudary’s work is more than just a business strategy manual, it’s a lucid roadmap for thriving amid constant change. Having spent the past decade steering our teams through multiple waves of technological disruption, I recognized my own journey in Choudary’s stories of platform transformation. His concepts of “connectors” and “combinators” spoke directly to challenges I’ve faced: breaking down silos, fostering creative recombination of ideas, and unlocking new sources of value in our organization. There were moments while reading when I paused, reflected on recent strategy sessions, and realized how much we could benefit from the frameworks outlined here. What truly set “Reshuffle” apart for me was Choudary’s ability to tie cutting-edge AI trends to everyday executive decisions. When he wrote about the collision between legacy content pipelines and new generative workflows, it echoed conversations I’ve had with other executives. “Reshuffle” reminded me that constant evolution isn’t just a necessity, it’s an opportunity to lead with optimism and vision. Choudary’s voice is empathetic, insightful, and refreshingly practical, making the book feel like advice from a trusted colleague as much as a renowned thought leader. In short, “Reshuffle” is a must-read for anyone tasked with steering a tech company through turbulent times. For me, it has become a personal touchstone for navigating and embracing what’s next.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on August 20, 2025
    R
    Verified Purchase
    Renato Beninatto
    Lowell, US
    ★★★★★ 5
    Finally, a framework that makes sense of AI's impact on knowledge work
    Format: Kindle
    Most books about AI focus on task automation and productivity gains. Reshuffle does something different: it explains how AI restructures entire systems through three constraints: tasks, coordination, and risk. For someone working in the language services industry, this book was revelatory. It helped me understand why so many conversations about AI and translation feel misdirected. We debate whether AI will replace translators when the real question is: how will AI reshuffle who creates value in language services? Choudary's central insight is that when AI removes old constraints (like scarcity of expertise), value doesn't disappear. It migrates to new coordination and risk management challenges. This applies across all knowledge professions, not just translation. Section 2 on knowledge work is particularly strong. It shows that lawyers, consultants, accountants, and translators are all experiencing the same fundamental transformation. We're not uniquely vulnerable; we're part of a larger reshuffling of how knowledge creates value. If you're trying to position yourself or your organization for what's coming, this book offers the clearest framework I've found. It's not about having better AI tools. It's about understanding where value pools are forming in the new system. Recommended for anyone in knowledge work who wants to move beyond surface-level AI discussions.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 25, 2026

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