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Holley LS valley covers are the latest accessories offered for the GM LS engine platform. These covers install between the two banks of cylinder heads, depending on your usage of knock sensors, displacement on demand, and active fuel management. They're available in a cast aluminum finned design to match Holley's popular valve covers, as well as a billet aluminum trussed version for a race-inspired look. The valley pan covers are offered in a variety of finishes.
( 2 )
$273.95
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$299.95
Use Dorman engine rear main seal covers to ensure the proper sealing of your engine, to stop and/or prevent engine oil leakage. They are made from high-quality materials and are available as direct replacements for a proper fit on various makes and models. Whatever your repair needs, Dorman has just what you're after!
( 10 )
$250.95
The design of ICT Billet rear main cover housings allows them to fit production LS engine blocks. They feature durable billet aluminum manufacturing and are ideal for replacing damaged housings or building a new project from scratch. Verify the fitment and order the LS billet aluminum rear main housing from ICT Billet designed for your application.
Not Yet Reviewed
$359.99
Chevrolet Performance LSX rear block covers are ideal for replacing when rebuilding or refreshing your engine or custom LSX build. These aluminum rear block covers are direct replacement and bolt to LSX blocks without modification. For use on LSX blocks only. Bolts and seals not included.
Not Yet Reviewed
$404.54
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