Part # for Valve spring seats seals
05-09-2004, 12:22 AM
#2
Valve stem seals (if you need to change the spring seat, new valve stem seals are recommended) 8x GMPN 12533586 for Int Seal(Black) GM# 12457652 Exh Seal (Brown)
Source: www.ls1howto.com
Search button is your friend
Source: www.ls1howto.com
Search button is your friend
