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Edelbrock Performer Series Cylinder Head; Bare (91-06 4.0L Jeep Wrangler YJ & TJ)

Item J257194
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$1,459.50 each

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Bare Performer Series Cylinder Head
      • Designed as a Bolt-On Performance Upgrade
      • Intended for 4.0L Inline Six Engines
      • Improves Airflow and Combustion Efficiency
      • Ideal for Performance Rebuilds or Engine Upgrades
      • Hard Installation
      • Fits 1991 to 2006 4.0L Jeep Wrangler YJ & TJ

      Description

      Performance Cylinder Head Upgrade. The Edelbrock Performer Series Cylinder Head is a bare casting designed to deliver increased power and efficiency to your 4.0L Jeep engine. Built as a bolt-on upgrade for performance rebuilds or engine enhancements, this cylinder head improves airflow and combustion efficiency, making it ideal for Jeep enthusiasts aiming to maximize output without sacrificing drivability.

      Construction and Appearance. Precision-cast from high-quality aluminum, the Performer Series Cylinder Head is engineered for durability and optimized airflow characteristics. Its bare design allows for full customization of valvetrain components to suit specific performance needs. With improved port design over stock heads, it supports better throttle response and combustion dynamics, all in a raw aluminum finish ready for assembly.

      Installation. Installation is considered difficult and best handled by experienced professionals or advanced DIYers. It requires mechanical expertise, proper torque procedures, and head gasket alignment to ensure optimal performance and reliability.

      Application. This Edelbrock Performer Series Cylinder Head fits 1991 to 2006 4.0L Jeep Wrangler YJ & TJ.

      Edelbrock 50159

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

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 3 Hours

      Difficulty Level:

      Mechanical expertise or professional installation required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Bare Performer Series Cylinder Head

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Wrangler

      • TJ Rubicon 2 Door - 03, 04, 05, 06
      • TJ Rubicon Unlimited 2 Door - 05, 06
      • TJ Wrangler 2 Door - 97, 98, 99, 00, 01, 02, 03, 04, 05, 06
      • TJ Wrangler Unlimited 2 Door - 04, 05, 06
      • YJ Wrangler 2 Door - 91, 92, 93, 94, 95

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