Engine Valve Cover Louver All valve covers with baffles

All valve covers with baffles come with grommets

UMI Performance's unique on-car adjuster makes adjustments easy without the need to remove the control arm from the vehicle

The UTCA060's heavy-duty construction eliminates trailing arm flex

BORLA®'s advanced muffler technology delivers great sound outside the vehicle with no drone or resonance inside the vehicle

the manifold must not be much higher than the valve cover mounting flanges

Engine Valve Cover Louver All valve covers with bafflesThese CHEVROLET Bowtie valve covers are made of heavy gauge steel, 20% thicker than typical aftermarket valve covers, greatly reducing the likelihood of leakage around the valve cover flange area caused by fasteners being over torqued. All valve covers bear the powerful Bowtie and CHEVROLET Emblems. Stamped valve covers are offered in either tall or production height (short). Oil restricting baffles are offered in many valve covers for those who wish