طقم سبرنجات دبل لفت 660 بريان تول

طقم سبرنجات دبل لفت 660 من شركة بريان تول للمحركات LS

.660" Lift Dual Spring Kit for LS engines using stock rocker arms

Includes dual polished springs, locks and your choice of:

Titanium or Chromoly Steel Retainers

Locators for Stock or Bronze Guides

Valve Seals

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

This is a drop in spring kit for all 15 degree LS heads including LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA, etc, this kit will also fit LS7 heads with approximately .045"

of spring shim (part numbers SS015 and SS030)

مواصفات السبرينج:

155 lbs @ 1.780

380 lbs @ 1.180

400 lbs @ 1.130