Hypercoils Pigtail Rear Coil Spring - 11" Tall x 5-1/2" O.D. - 175 lb. - Stock Appearing 15-NEC-CAB-J nitrous plates

nitrous plates

1-3/8 in Spring

SPECS: Brand: Holley EFI Emission Code: 3

1958-1966 Dodge Coronet

1306 CFM Rating

Hypercoils Pigtail Rear Coil Spring - 11" Tall x 5-1/2" O.D. - 175 lb. - Stock Appearing 15-NEC-CAB-J nitrous platesRear coil springs have a pigtail on one end and a flat on the opposite end and are offered in two different versions. "S" series springs are 12" tall x 5 1 2" O. D. whilde the "R" series springs are 11" tall x 5 1 2" O. D. All springs are painted black for "stock" appearance. Hypercoils are manufactured from the highest quality chrome silicone steel and high tensile chrome silicone steel available in the world. The material used in producing