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Hooker BlackHeart Super Competition Header Gaskets; Square Port (55-91 Small Block V8 Corvette C1, C2, C3 & C4)Find parts that fit my vehicle

Item EK-25-901575
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$25.59 pair

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features & Specs

      • Super Competition Header Gaskets with Square Port Design
      • Precision Fit for Improved Exhaust Sealing
      • Synthetic High-Temperature Gasket Material
      • Perforated Steel Core for Superior Grip and Adhesion
      • Designed to Match Cylinder Head and Header Flange Exactly
      • Ideal for Extreme Temperature and Operating Conditions
      • Easy Installation
      • One-Year Limited Warranty
      • Fits 1955 to 1991 Small Block V8 Corvette C1, C2, C3 & C4

      Description

      High-Performance Exhaust Seal. The Hooker BlackHeart Super Competition Header Gaskets are engineered for superior exhaust sealing in high-performance applications. Designed specifically for small block V8 Corvette engines from 1955 to 1991, these gaskets feature a square port design and precise fitment to eliminate leaks and ensure optimal exhaust flow. Ideal for racing and extreme conditions, they maintain sealing integrity where other gaskets fail.

      Construction and Appearance. These header gaskets are made from a synthetic high-temperature material layered over a perforated steel core, offering maximum grip and durability under extreme heat and pressure. The construction is specifically engineered to match cylinder head and header flange surfaces with precision, ensuring long-lasting performance without blowouts or deformation.

      Installation. Installation is straightforward and requires only standard hand tools. These gaskets are designed as direct replacements and seat easily between the header and cylinder head with no modifications required.

      Warranty. This product includes a one-year limited warranty.

      Application. This Hooker BlackHeart Super Competition Header Gaskets fits 1955 to 1991 Small Block V8 Corvette C1, C2, C3 & C4.

      Hooker BlackHeart 10808HKR

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 1 Hour

      Difficulty Level:

      Simple installation for anyone.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (2) Square Port Header Gaskets
      4.6

      Reviews of Hooker BlackHeart Engine Products (1)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Corvette

      • 35th Anniversary Edition - 88
      • Base - 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 77, 78, 79, 80, 81, 82, 84, 85, 86, 87, 88, 89, 90, 91
      • Collector's Edition - 82
      • Indianapolis 500 Pace Car - 78, 86
      • Silver Anniversary Edition - 78
      • Stingray - 75, 76
      • ZR-1 - 90, 91