Edelbrock E-Series Cylinder Head Bolt Kit #85322 is designed for use with Edelbrock Performer Cylinder Heads #60129/#60139 and Performer RPM Cylinder Heads #60109/#60119 used on 1970-later AMC engines with 1/2-inch diameter head bolts.

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. 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

• Includes (10) 2.250 in. L, (4) 3 in. L, (14) 3.750 in. L 1/2-inch diameter head bolts and washers (enough for both heads)
• Post-1970 AMC V8 Engines w/1/2 in. diameter head bolts
• Compatible with Edelbrock Performer 60129, 60139, 60106, or Performer RPM 60119 cylinder heads (sold separately)
• Bolt threads rolled after heat-treating for accuracy
• Superior yield strength of 190,000 psi provides reliable loading and accurate torque
• Reduced diameter hex head for socket clearance
• Durable black-oxide finish w/sealer and Edelbrock E-Logo stamped on bolt head

Fastener Style: Bolt
Thread Size: 1/2 in.-13
Undercut Stud: No
Underhead Length (in.): 2.250 in. / 3.000 in. / 3.750 in.
Head Style: Hex
Fastener Material: Chromoly
Fastener Color: Black
Washers Included: Yes
Washer Style: Flat
Quantity: Sold as a kit
Notes: Head bolts feature an Edelbrock "E" design on the head of each bolt
Special Attention: Fits Edelbrock 60129, 60139 Performer RPM, and 60109 and 60119 Performer cylinder heads when used in 1970 and later AMC engines; kit contains all necessary parts to replace the stock head bolts