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The Edelbrock #8509 Intake Bolt kit is designed specifically for Chevy 348/409 c.i.d. Edelbrock manifolds, this bolt kit features 12-point heads for easy wrench access. Features include cadmium finished steel bolt and hardened washers.
Installation Notes: • Sealant must be used on intake bolt threads if the threads extend into lifter valley or coolant passage. • Proper installation is the responsibility of the installer. Improper installation will void your warranty and may result in poor performance and engine or vehicle damage.
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.