Edelbrock 85512 Edelbrock E-Series Cylinder Head Bolt Kit #85512 for Chevy big-block engines
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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.
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.
Features
- 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.
Specifications
| 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. |
| Head Drive Type | Hex |
| Thread Type | Coarse |
| Minimum Length | 2.25 IN |
| Washers Included | Yes |
| Finish | Black Oxide |
| Grade Type | Performance |
| Quantity | Kit |
| Length | (8) 2.25 in, (4) 3.75 in, (12) 4.25, (8) 5.25 IN |
| Material | 8740 Chromoly |
| Thread Diameter | 0.4375 IN |
β οΈ California Proposition 65 Warning
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.
Warranty: 12 Months
Please check the product description for the manufacturer’s application details, or ask a specialist — we’ll confirm whether it fits your vehicle before you buy.
Shipping Information
Free shipping is available for eligible orders.
Shipping: For USA - Up to 50lbs.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
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