SuperTech 5.5mm Valve Seals - Intake (Non-Vtec)

Supertech 5.5mm viton valve stem seals reduced outer diameter valve seals are perfect for those that are using dual valve springs or may otherwise have valve spring clearance issues or just need to install new Valve Stem Seals due to worn pieces.

Guide OD: 12.07mm

Seal OD: 13.7mm