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This Supertech valve spring seat is specified for the Honda R18 SOHC i-VTEC single valve application and provides a service replacement spring locator for that cylinder head design. It is offered to restore proper spring seating and geometry where the Supertech part matches Honda R18 SOHC i-VTEC specifications. Verify compatibility with your engine prior to purchase.
Supertech Honda R18 SOHC I-Vtec Single Valve Spring Seat
