.660" Lift Platinum Spring Kit w/ Titanium Retainers for Gen V LT4

$ 309.99

.660" Lift Dual Spring Kit for Gen V LT4 engines using stock rocker arms.  Includes dual polished springs, matching LT4 specific titanium retainers, LT4 specific locators for stock guides, locks and seals. 

 

Spring specs are 155 lbs @ 1.780", 380 lbs @ 1.180", 400 lbs @ 1.130, coild bind @ 1.070" 

 

This is a drop in spring kit for Gen V LT4 engines, WILL NOT FIT OTHER GEN V ENGINES, SEE SK007