Description
.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
Complete List of Kit Componets | |||
SP001-1 | .660″ Lift BTR Platinum Dual Valve Spring | 16 | |
SR006-1 | SINGLE LS9 TITANIUM RETAINER | 8 | |
SR008-1 |
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8 | |
SL520045-1 | BTR Spring Locator; .520″ ID, .045″ Thick | 8 | |
SL520060-1 | BTR Spring Locator; .520″ ID, .060″ Thick | 8 | |
VS LS KIT | BTR LS Valve Seal Kit; Set of 8 Black Intake Seals and 8 Brown Exhaust Seals | 1 | |
VL7°8MM-32 | LS VALVE LOCKS 7 DEGREE BEAD LOCK SET OF 32 | 1 | |
SS015-1 | BTR .015″ Shim for Stock Guides | 8 | |