Valve Cover Upgrade Package
$ 93.64
- This is an upgrade package for the family of LS engines. It will replace the Valve Covers on 5.3 and 6.0 SSRs and provide improved air/oil separation in the PCV system. GM originally developed these covers to reduce oil consumption in the factory LS engines offered with a supercharger beginning in 2009. As a secondary benefit, these covers eliminate the clutter created by the coil mounting plates on the originally installed valve covers. This package includes: GM 12637686 Passenger Side Cover GM 12637688 Driver Side Cover GM 12609623 Oil Filler Neck M10 to 3/8 PCV inlet fitting M10 to 3/8 PCV outlet fitting with PCV orifice installed Highly recommended for all SSRs with a Magnuson Supercharger. Fits all: 4.8 5.3 5.7 6.0 6.2 7.0
