New Reproduction PCV Grommet Plug for LS1 Engines. This reproduction PCV Grommet Plug for GM LS Engines is designed to be used to plug the location of the factory installed PCV Valve on the rear driver side valve cover. This is an ideal solution for...

Brand New Reproduction LS6 Style Baffled Valley Cover for GM Gen 3 LS Engines This new LS6 style valley cover features internal baffling and a PCV system built into it just like the original GM covers that are getting so hard to find! This cover is...

Brand New Reproduction LS6 Style Baffled Valley Cover for GM Gen 3 LS Engines This new LS6 style valley cover features internal baffling and a PCV system built into it just like the original GM covers that are getting so hard to find! This cover is...

GM Gen IV LS3 Non AFM/DOD Oil Valley Cover Block Off Plate LS2 LS7 LSX BRAND NEW GENUINE GM, INCLUDES GASKET & BOLTS!!! Gen IV LS Non AFM/DOD valley cover for 2007+ L99 and L76 GM Car applications Deletes the problematic AFM/DOD (active fuel...

Billet Aluminum Oil Bypass Check Valve Delete Plug for GM LS Engines. ***MADE IN THE USA*** The factory LS engine oil pickup tube is only secured by a single bolt, which can result in a poor O-ring seal and lead to oil pressure drop and oil...

Delrin Solid Engine Motor Mount Mounts Kit Corvette C5/C6 & GTO. ***MADE IN THE USA*** The Hawks Motorsports Delrin solid motor mount kit is designed for customers looking to replace those old worn out GM rubber mounts. Our mounts will...

Billet Aluminum Solid Engine Motor Mount Mounts Kit Corvette C5/C6 & GTO. ***MADE IN THE USA*** The Hawks Motorsports solid billet aluminum motor mount kit is designed for customers looking to replace those old worn out GM rubber mounts. Our...

These Chevrolet Performance engine valley covers are made of aluminum. They can be used for Chevrolet Performance SB2.2, Spider-type, intake manifolds, runners, or race applications.