Swift Springs Standard Coil Over 2.5" OD 8" Barrel Type Rate:450 000 in Round Port -

000 in Round Port - Steel Core Laminate - 18 Degree Heads - Small Block Chevy - Pair

Engine & Accessories Hanger - Clamp-On - 7 in Diameter - Steel - Black Paint - Howe 2 into 1 Muffler - Each

Tomcat Performance 1/8" Small Head Rivets Mill Finish

75 x 8 in - 5 Rockers / 1 Momentary Rocker - Circuit Breaker - Indicator Lights - Black - Kit

Swift Springs Standard Coil Over 2.5" OD 8" Barrel Type Rate:450 000 in Round Port -Swift Springs Standard Coil Over 2. 5" OD 8" Barrel Type. Unlike others, Swift designed barrel springs with ease and consistency of vehicle setup in mind, our barrel spring design has a maximum of 4 outer diameter (except B5 and B4 series) (Usually located on the center coil of the spring). Because most other manufacturers do not design their barrel springs with this rule, most of their barrel springs outside diameter will differ from one rate to