Edelbrock Oldsmobile Big-Block E-Series Cylinder Head Bolt Kit #85582

Edelbrock E-Series Cylinder Head Bolt Kit #85582 is a high-quality replacement bolt set for big-block Oldsmobile engines equipped with Edelbrock Performer RPM cylinder heads. This bolt kit is required when installing Edelbrock heads on an engine previously equipped with cast iron heads. With Edelbrock and other aftermarket aluminum heads, a washer is required which this kit provides along with longer bolts to compensate for the added thickness of the included hardened washers. 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. Edelbrock #85582 is a Head Bolt Kit for 1965-76 Oldsmobile 400-425-455 Engines with 60529, 60515, 60519 Cylinder Heads. Complete set of Head Bolts & Washers for a pair of heads.

• For use with Edelbrock Performer RPM heads on big-block Oldsmobile
• Heat treating with rolled threads for superior form and strength
• Yield tensile strength of 190,000 PSI for strength
• black-oxide finish with sealer

The Edelbrock E-Series Cylinder Head Bolt Kit #85582 is a premium replacement set designed specifically for big-block Oldsmobile engines with Edelbrock Performer RPM cylinder heads. This comprehensive kit is essential when installing Edelbrock heads on engines previously fitted with cast iron heads, ensuring proper fitment and reliable sealing. Featuring longer bolts and hardened washers, the kit accommodates the additional thickness of aftermarket aluminum heads, providing a secure and leak-free connection.

Constructed with high-quality materials, the bolts boast a yield tensile strength of 190,000 PSI, delivering exceptional strength and durability under demanding conditions. The rolled threads, achieved through precise heat treatment, enhance the bolts' integrity by providing superior form and resistance to fatigue. The small hex head design offers increased socket clearance, simplifying installation in tight engine compartments.

Finished with a durable black oxide coating and sealed for corrosion resistance, the Edelbrock #85582 head bolt kit combines functionality with longevity. The set includes all necessary bolts and washers for a pair of heads, making it a complete solution for rebuilding or upgrading your Oldsmobile big-block engine. With the Edelbrock branding stamped into each bolt, this kit guarantees quality and compatibility for engines from 1965 to 1976 equipped with 400-425-455 cubic inch displacement cylinders and specific cylinder head models like 60529, 60515, and 60519. Trust Edelbrock for reliable engine hardware that ensures optimal performance and peace of mind during assembly or repairs.

Features:

• Designed for use with Edelbrock Performer RPM cylinder heads on big-block Oldsmobile engines

• Heat-treated bolts with rolled threads for superior strength and durability

• Yield tensile strength of 190,000 PSI ensures reliable loading capacity

• Black oxide finish with sealer offers corrosion resistance and longevity