Edelbrock E-Series Cylinder Head Bolt Kit #85772 for 5.2L/5.9L Magnum

Special Price $97.16 Regular Price $107.95
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Edelbrock #85772 is a Head Bolt Kit for 1992+ Small-Block Chrysler 5.2L/5.9L "Magnum" Engines with Edelbrock 61767, 61769, 61779, & 61775 Performer RPM Cylinder Heads. Kit contains a complete set of Head Bolts & Washers for a pair of heads.
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Edelbrock E-Series Cylinder Head Bolt Kit #85772 is a high-quality replacement bolt set for Chrysler 5.2L and 5.9L Magnum engines equipped with Performer RPM #61779 and #61775 aluminum heads. This kit contains all necessary parts to replace the factory head bolts. 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 Chrysler 5.2L and 5.9L Magnum with aluminum heads; Yield tensile strength of 190,000 PSI; Heat treating with rolled threads for superior form and strength; black-oxide finish with sealer; Edelbrock “E” logo stamped on bolt head



Manufacturer Edelbrock
Application Application Specific
UPC 00085347857722
Quantity Kit
Thread Type Coarse
Thread Diameter 0.50 in
Minimum Length 2.125 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 #8577 is made specifically for Chrysler Magnum V8; Installation is the same as for original equipment cylinder heads. Consult a service manual for specific procedures, if necessary.; Be sure that the surface of the block and the surface of the head is thoroughly cleaned to remove any oily film before installation. Use alcohol or lacquer thinner on a lint-free rag to clean.; Apply oil suitable thread lubricant to head bolt threads and the underside of bolt heads and washers.; Torque bolts to 95 ft/lbs in three steps (45-65-95), following the factory tightening sequence. A re torque is recommended after initial start-up and cool-down (allow 2-3 hours for adequate cooling).
Finish Black Oxide
Length (10) 2.125 in, (10) 4.625 in
Material Chromoly