Swift Front Coil Spring - 5.0" OD x 9.5" Tall - 375 lb. 84503 10:1 to 20:1 AFR range

10:1 to 20:1 AFR range for gasoline applications

Vehicle Applications: 14-16 C7

13 x 10 x 5 in Oval Body

The Chin Cover Seal is used to close off the bottom of the helmet to reduce excess airflow that may cause helmet lifting and to help prevent dust from entering at the bottom of the helmet

Swift Front Coil Spring - 5.0" OD x 9.5" Tall - 375 lb. 84503 10:1 to 20:1 AFR rangeINCREASE TRACTION, LESS UN SPRUNG MASS, MORE STROKE, INCREASED HANDLING. THE ONLY THING YOU WILL BE LOSING IS TRACK TIME. Swift Springs manufactures springs with differing rates for a variety of circle track racing applications. With options for both dirt and asphalt tracks, Swift has a wide range of coil spring formats, including coil over, dual rate, bump springs, and more. Swift Springs superior engineering has provided the next generation of