The BTR valve cover set for GM Gen III/Gen IV LS engines is die cast aluminum and molded on a unique plane to clear shaft rocker noses while retaining the factory mounting height, so OE-style GM gaskets and bolts still fit. Each cover uses -12AN ORB vents on both ends for catch can or vacuum pump plumbing, along with an internal baffle and splash guard design that extends below the cover surface. This version does not include coil mounts.
- Part Number: VCA-02-BLUE
- Application: GM Gen III/Gen IV LS engines
- Material: Die Cast Aluminum
- Finish: Blue Powder Coat
- Coil Mounts: Not included
- Vents: -12AN ORB, both ends
- Baffle: Internal baffle/splash guard extending below the cover surface
- Mounting: Retains stock mounting height; compatible with OE-style GM gaskets and bolts
- Kit Includes: Two baffles with baffle screws, one -12 fill cap, one -12 port plug
- Sold As: Pair
FAQ
Do the VCA-02-BLUE valve covers include coil mounts?
No. A version with integrated coil mounts is available under part number VCA-02-Blue-CM.
Can I use factory GM gaskets and bolts with these covers?
Yes, they retain the stock mounting height so OE-style GM gaskets and bolts still fit.
What's included in the kit?
Two baffles with baffle screws, one -12 fill cap, and one -12 port plug.

