LSJ End Plate O-Ring Sonic-Cruze or lasted as long as

or lasted as long as the Borg Warner S257SXE turbo

0 liter LTG engines

Our charge pipes start with a CNC head flange including bypass valve provision and injector bung to accommodate auxiliary fueling kit

Our ZZP Viton coated MLS head gasket is the sealing solution for high boost LSx applications

Current upgrade offerings to this pump are limited and cost well over $1000

LSJ End Plate O-Ring Sonic-Cruze or lasted as long asThis is a replacement O ring gasket for your LSJ intake manifold end plate. This is the O ring that goes around the laminova cores and seals between the manifold and the end plate. The stock gasket is discontinued and they may grow or crack over time. This O ring is a quick install that should be done when servicing the laminova cores or switching to a dual pass end plate. You may find that a small dab of RTV helps the gasket stay in place when