Edelbrock E-Series Cylinder Head Bolt Kit #85812 For Chevy 348/409 Engines

Edelbrock E-Series Cylinder Head Bolt Kit #85812 is a high-quality replacement set of bolts with washers for use with Chevy W-series big-block 348/409 engines equipped with Performer RPM #60815 and #60819 aluminum heads. This kit contains all necessary bolts and washers to replace the factory bolts for a pair of 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.

• For Chevy W-series (348/409) 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

Vehicle Specific

• Chevrolet:W-Series:348 (5.7L)-409 (6.7L)

Attributes:

• Brand Name: Edelbrock
• GTIN: 00085347858125
• Finish: Black Oxide
• Grade Type: Performance
• Head Drive Type: Hex
• Length: (16) 3.45 in, (20) 4.18
• Material: 8740 Chromoly
• Minimum Length: 3.45
• 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
• Thread Type: Coarse
• Washers Included: Yes

Extended Information:

• Country of Origin: US
• Emissions : Racing or Pre-Emissions Use Only

Packing Information:

• Quantity of Each: 1
• Package UOM: EA
• Dimension: 7 x 5 x 3 inches
• Weight: 6.9 POUNDS