Product Description
LS Gen 4 Coolant Crossover Tube Steam Port O-ring Seals
High quality replacement for GM # 12602541
Set of 4 O-ring Seals
These hard to find seals are the proper shape to fit your OEM stem port crossover tube or blockoff plates without falling off during installation like generic O-rings. Fit LS based engines that use recessed O-rings rather than the earlier flat gasket style seals. Generally these seals started being used around 2005 on car and truck applications, but please verify which style your engine needs before ordering.
