AFR Dual Valve Spring - 540 lb/in Spring Rate - 1.155" Coil Bind - 1.550" OD 2010411 two 54" long 1-3/4" round

two 54" long 1-3/4" round support tubes for securely mounting the cage and an additional foot area support

spring steel

Internet Updatable With All-New Update Software Via USB

Secondary Linkage Rod

and close to allow fan to draw air through the core of the radiator at rest

AFR Dual Valve Spring - 540 lb/in Spring Rate - 1.155" Coil Bind - 1.550" OD 2010411 two 54" long 1-3/4" roundProduct Description: Valve Spring Dual Spring 540 lb in Spring Rate 1. 155 in Coil Bind 1. 550 in OD Sold Individually Advanced FLOW engineering (aFe Power) is a premier designer and manufacturer of automotive performance upgrade systems and components. Current product lines include cold air intake systems, high performance direct fit and racing air filters, exhaust systems, intercoolers, turbochargers, electronic programmers, diesel fuel systems,