Edelbrock E-Series Cylinder Head Bolt Kit #85512 for Chevy big-block engines

E-Series Head Bolt Kit #85512 is for 1965-90 Big-Block Chevrolet Mark IV and Mark V engines with Edelbrock 50459, 60459, 60479, 60499, 60559, 61459, 61559, 79539, & 79559 Performer & Pereformer RPM Cylinder Heads. Not for stock heads.

  • For Chevy big-block Mark IV and V engines 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.
SKU BDVJ-85512 Category

$ 161.44

Edelbrock E-Series Cylinder Head Bolt Kit #85512 is a high-quality replacement set of bolts with washers for use with Chevy big-block engines equipped with Performer and Performer RPM aluminum heads. This E-Series bolt kit can be used on all Mark IV and Mark V engine blocks. 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.

Additional Attributes:

GTIN: 00085347855124
Material: 8740 Chromoly
Minimum Length: 2.25
Washers Included: Yes
Thread Type: Coarse
Head Drive Type: Hex
Finish: Black Oxide
Grade Type: Performance
Length: (8) 2.25 in, (4) 3.75 in, (12) 4.25, (8) 5.25
Quantity: Kit
RGL: 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 www.P65warnings.ca.gov.
Thread Diameter: 0.4375

Extended Information:

Emissions : 3
Life Cycle Status: Available To Order

Packaging:

Quantity of Each: 1
Package UOM: EA
Dimension: 7 x 5 x 3 inches
Weight: 6 PG