Edelbrock E-Series Cylinder Head Bolt Kit #85332 for Jeep 4.0L Inline Six Engine

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Edelbrock #85332 Head Bolt Kit is for Jeep 4.0L inline six engines using 1/2" head bolts with Edelbrock #50159 and #50169 Cylinder Heads. This Head Bolt Kit will also fit AMC/Jeep 4.2L Inline Six if using our cylinder heads.
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Edelbrock E-Series Cylinder Head Bolt Kit #85332 is designed for use on Jeep 4.0L inline six-cylinder engines using ½-inch head bolts. This high-quality E-Series bolt kit will pair perfectly with Edelbrock’s Jeep Cylinder Head #50159 and #50169 and will also fit the 4.2L inline six-cylinder engine if using Edelbrock heads. E-Series bolts have a yield tensile strength of 190,000 PSI for strong and reliable loading with generous filleting throughout to eliminate stress risers. Bolt threads are rolled after heat-treating for superior form and strength, while a small hex head provides extra space for socket clearance in tight situations. E-Series Cylinder Head Bolts have a durable black oxide finish with sealer and come with the distinctive Edelbrock “E” stamped into the head.

Features and Benefits

  • For Jeep 4.0L inline six with ½-inch bolt diameter; Yield tensile strength of 190,000 PSI for strength; Heat treating with rolled threads for superior form & strength; Black-oxide finish with sealer; Edelbrock “E” logo stamped on bolt head.



Manufacturer Edelbrock
Application Application Specific
UPC 00085347853328
Quantity Kit
Thread Type Coarse
Thread Diameter 0.50 in
Availability Note Available to Order
Warranty 12 Months
Hazardous Materials Warning WARNING: This product can expose you to Chromium, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit
Installation Notes
  • The Edelbrock #85332 is made specifically for Jeep 4.0L; Installation is the same as for original equipment cylinder heads.; Consult service manual for specific procedures, if necessary.; Be sure that the surface of the block and the surface of the head are thoroughly cleaned to remove any oily film before installation.; Use alcohol or lacquer thinner on a lint-free rag to clean. Apply oil or suitable thread lubricant to head bolt threads and the underside of bolt heads and washers.; Torque cylinder head bolts in three steps following the factory tightening sequence
Finish Black Oxide
Head Drive Type Hex
Length (7) 3.75 in, (7) 4.50 in
Material Chromoly