Holley LS Valley Cover - Trussed R060002YL 2-1/2 in Coil-Over to 3

2-1/2 in Coil-Over to 3 in Spring

A narrowed fuel tank is necessary with the mini-tub kit

High stress areas reinforced to improve bore stability

32-240 Degree F Activation Range

Extremely versatile

Holley LS Valley Cover - Trussed R060002YL 2-1/2 in Coil-Over to 3Holley's new trussed LS valley covers are the latest addition to our expansive lineup of LS engine dress up products. Machined from billet aluminum and featuring a modern trussed design, these LS valley covers are the perfect upgrade for your LS engine if you are looking for a subtly custom touch. These valley covers are machined smooth on the underside, allowing for the elimination of Displacement On Demand (DOD), and instead feature an ample gasket