Eibach XT Barrel Coil-Over Spring - 2.50" ID x 12" Tall - 100 lb. 57110BK GM Fullsize Truck 1971-72

GM Fullsize Truck 1971-72

The all new “Dominator” Late Model Nose is being reviewed for use in all racing series in the USA

A specially compounded lubricant for use in hose assembly work

The Pontiac Pro-Style Windage Tray sandwiches between the block and the pan

5 certification

Eibach XT Barrel Coil-Over Spring - 2.50" ID x 12" Tall - 100 lb. 57110BK GM Fullsize Truck 1971-72Building 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