Fel-Pro Valve Stem Seal Kit R50 R52 R53

Fel-Pro Valve Stem Seal Kit for 2002-2006 R50 MINI Cooper and R53 Cooper S and 2005-2008 R52 MINI Convertible. If you doing head work or valve work this set of valve stem seals. Fel-Pro® valve stem seals for late model cars are made of Viton. Viton is the best material currently available for use in many of today’s hotter-running engines, particularly the smaller domestic and imported models. It is often combined with a “metal jacket” or covering that totally surrounds the Viton positive seal. Viton offers excellent resistance to both heat (up to 450° F) and abrasion, and is the chosen material for most Fel-Pro valve stem seals. Comes as a set of 16 Fel-Pro Valve Stem Seals enough for one cylinder head.