Eibach Spring Rear 13" x 5" x 125# Platinum GBDXL1 Delivers big power gains

Delivers big power gains

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

Must use SBHV pump and #CHA106SB pick-up

The runners are sized especially for 2V racing engines for the ultimate combination of torque and horsepower with better fuel distribution

Allows clearance for spark plug wires

Eibach Spring Rear 13" x 5" x 125# Platinum GBDXL1 Delivers big power gainsEibach 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,