Eibach Spring Rear 13" x 5" x 100# Platinum 700108 The new Stackable Regulator is

The new Stackable Regulator is a clean

2-1/2 in Deep

Used by Joe Gibbs Racing in every rear end differential and transmission gear box

Sierra 1500 Classic 2007

Eibach Spring Rear 13" x 5" x 100# Platinum 700108 The new Stackable Regulator isEibach Spring Rear 13in x 5in x 100# Platinum Features: Coil Spring Platinum Conventional 5. 0 in OD 13. 000 in Length 100 lb. in Spring Rate Rear Silver Powder Coat Sold Individually More Travel Deflection than Standard Racing Coil Springs Block Resistant No Loss in Spring Height! Flat Ground End Configuration with Parallel Tolerance to + 1 Degree The Eibach ER Platinum Springs will Maintain Their Dimensions and Rates to Incredibly Tight Tolerances,