







🚀 Elevate your LS engine’s performance with precision and power!
The Brian Tooley Racing BTR LS Dual Valve Spring Kit features a .660" lift dual spring setup with lightweight titanium retainers, engineered for LS engines using stock rocker arms. Designed for all 15° LS heads, it delivers spring pressures from 155 to 400 lbs, ensuring optimal valve control for aftermarket camshaft upgrades. This drop-in kit combines durability, precision, and ease of installation to maximize your engine’s potential.
| Brand | BTR Brian Tooley Racing |
| Auto Part Position | Front |
| Material | Titanium |
| Maximum Lifting Height | 0.66 Inches |
| Manufacturer | BTR Brian Tooley Racing |
| Automotive Fit Type | Vehicle Specific Fit |
| Set Name | True |
| Item Weight | 4.38 pounds |
| Product Dimensions | 12.2 x 3.8 x 3 inches |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | BTR SK001/T/0560/BB |
K**D
Superb
Perfect product for a upgrade to an Engine build...
S**A
Awesome
Just as I expected from BTR
Trustpilot
1 month ago
5 days ago