Motorcycle Engine Seal Intruder Volusia C50 M50 2001-2024 Works for Fit For VL800 Intruder Volusia Boulevard C50 C50T 01-24 VZ800 M50 05-19 SV1000 03-05 rear cylinder head engine assembly Aligns bolt holes cooling channels ,no drilling or extra auxiliary fittings needed Forms stable isolation seal to reduce coolant leakage during long time highway riding Multi layer composite sheet, die cut contour,flat uniform contact surface finish Calibrated standard thickness full outline size to match rear cylinder head frames