Brian Tooley Racing valve spring kits in ALL of our GPI Camshaft Packages for one reason: QUALITY! We haven’t seen a single failure out of a BTR valvespring since their conception in 2005!
This
.685″ Lift Dual Spring Kit for LS7 engines using limited stock rocker arm setups and Roller Rockers. Includes dual springs, matching titanium retainers, your choice of locators for Stock or bronze guides, locks and seals.
Spring specs are 170 lbs @ 1.800″, 380 lbs @ 1.180″, 450 lbs @ 1.115, coil bind @ 1.000″ This is a drop in spring kit for all 15 degree LS7 heads.
This kit will not fit LS9 engines, please see item SK006 for LS9 heads.
Complete List of Kit Componets | ||
SP010-1 | .685″ Lift Dual Platinum Spring | 16 |
SR001-16 | BTR Titanium Retainer For Platinum and Extreme Dual Springs, Set of 16 | 1 |
SL505060-16 | BTR Spring Locators; .505″ ID, .060″ Thick, Set of 16 | 1 |
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 |
Glad staff assisted me with spring choice
Great springs
The perfect upgrade to fix your LS7 heads