LS VALVE COVERS custom modification - AN10 BREATHER FITTINGS WELDED ON LS1 LS2 LS3 L98

Part# LS -CUS-VCOV26

LS Valve Covers - AN10 Breather Fittings Welded On

Please call for availability and any lead times 

Our newly launched product, makes the process of installing a Catch Can utilising AN Lines and fittings a breeze!

OEM look with improvements to install a decent catch can, to help prevent the ongoing issues with crankcase pressure problems. A known common problem in LS1 engines 

Supplied is the following:

- Pair of GM Valve Covers (no oil cap supplied, use your original)

- New bolts set including Rubber Grommet Gaskets

- New GM Valve cover gasket pair

We start by having the factory restrictive Breather tubes removed from the covers, making way for the AN10 Weld on Bung Fittings.

On the driver's side cover, the breather tube is removed, the original hole welded shut and a new hole drilled for better operation, following this the AN10 Bung is welded onto the cover.

These new  AN10 fittings are placed over the internal baffling to ensure no oil directly makes its way through the fitting into your Catch can.

Please note that slight modification is required to the drivers side coil pack bracket, however Coils do remain in the original position. It’s merely just removing part of the bracket to make way for the Fitting, a 2 minute job DIY with a trusty grinder or other cutting apparatus. Upon purchase detailed instructions will be provided.

We recommend installation and fitment by a competent mechanic.