Xceldyne XSSM42001 Exhaust Valve Spring Seats casual-wear-headwear Performance consistency until the end

Performance consistency until the end of the tires life

Heavy duty magnetic tip retrieves up to 8 lbs

2005-2006 Honda VTX1800S

1ST OVERBORE

Xceldyne XSSM42001 Exhaust Valve Spring Seats casual-wear-headwear Performance consistency until the endPrecision CNC machined from 8620 case hadened steel. High tolerances ensure seats are flat for longest possible life. Cheaper non flat seats fracture and eventually disintegrate at rpm which distributes like shrapnel throughout your engine. Pad is parallel to bottom surface for consistent spring pressures. Specially designed for CV4s valve springs. Must be used with PSI Springs. Sold as a set of 2. Vehicle Fitment: 2001 2009 Yamaha WR250F 2002 2012