Eibach Spring Rear 13" x 5" x 125# Platinum GBDXL1 usually resulting in the highest

usually resulting in the highest power gains out of all our filter media options

Delivers big power gains

Allows clearance for spark plug wires

Must use SBHV pump and #CHA106SB pick-up

Our kit includes all the pre-bent tubes you need to install a funny car cage in virtually any chassis

Eibach Spring Rear 13" x 5" x 125# Platinum GBDXL1 usually resulting in the highestEibach Spring Rear 13in x 5in x 125# Platinum Features: Coil Spring Platinum Conventional 5. 0 in OD 13. 000 in Length 125 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,