Top Line Manufacturing IVGH16 Intake Valve Guide Honda Engine Replacement

The Top Line Manufacturing IVGH16 is a replacement intake valve guide engineered for Honda engines. Designed to restore proper valve stem alignment and oil clearance within the cylinder head, this valve guide is a critical component in any engine rebuild or valvetrain refresh. Top Line Manufacturing has been producing quality automotive engine components for decades, supplying both OEM and aftermarket markets.

Valve guides are precision-machined bores pressed into the cylinder head that support and align the intake valve stems during operation. A worn or damaged valve guide can lead to excessive oil consumption, poor valve sealing, and accelerated valve and seat wear. Replacing worn guides with quality components like the IVGH16 restores proper valve stem-to-guide clearance and ensures a reliable, long-lasting engine rebuild.

Key Features:

• Direct-fit replacement intake valve guide for compatible Honda engines
• Precision-machined to restore correct valve stem running clearance
• Designed to meet or exceed OEM specifications for installed height and inner diameter
• Press-fit design for secure retention in the cylinder head
• Compatible with multiple Honda engine families including D-series, B-series, and others per Top Line application catalog
• Suitable for stock rebuilds and performance engine applications

The IVGH16 is designed for professional installation. After pressing in, the guide bore should be finish-reamed to achieve the correct final inner diameter and proper valve stem oil clearance per Honda engine specifications. Always verify installed height and stem clearance after installation.