Eibach XT Barrel Coil-Over Spring - 2.50" ID x 12" Tall - 250 lb. 1DK19338311FIASFI An adjustable valve train is

An adjustable valve train is required to use Pro Magnum Hydraulic Lifters

Wired directly into the ignition switch

Ease transmission swap installation

Kit includes a 3-5/8" long sleeve that welds into frame rail with a locking collar to prevent movement

Eibach XT Barrel Coil-Over Spring - 2.50" ID x 12" Tall - 250 lb. 1DK19338311FIASFI An adjustable valve train isBuilding on six decades of spring technology, Eibach introduces our most advanced ERS System. Designed specifically for the Dirt Modified Racer, the PLATINUM SERIES springs are engineered using our proprietary ultra high tensile alloy to deliver increased travel, maximum rate linearity, lightest physical weights and legendary durability. Hi Tensil Platinum Spring Coil Used Ultra Lightweight for Reduced Unsprung Mass Each Spring Individually Tested