Intake Manifold Seal Kit

HARDDRIVE Intake Manifold Seal Kit (Part #820-0003) Upgrade or repair your Chevy small-block intake manifold seal quickly and reliably. The HARDDRIVE Intake Manifold Seal Kit converts early-style o-ring manifolds (’55–early ’78) to the later rubber band style used on ’78–’85 engines. Designed for performance and durability, it’s ideal for restorations and stroker motor builds. Includes: 4 narrow plastic adapter rings + 2 rubber o-rings Fits: Converts ’55–early ’78 o-ring style manifolds to ’78–’85 rubber band style Part Number: 820-0003 Applications: Classic small-block Chevy engines, stroker motors, rebuilds and performance upgrades This kit simplifies installation, ensures a reliable seal, and prevents vacuum leaks that can cost power and drivability. Durable materials resist fuel and heat for long-lasting service. Order the HARDDRIVE Intake Manifold Seal Kit to restore proper sealing and maintain peak engine performance.