Used to do one set of springs on LS engine. Good condition shows signs of wear. The unique parts in this kit such as the machines components are in great shape. The wear items such as the bolts and nuts have slight wear but can easily be replaced if needed. They work well as is.
Fits GM Gen III/IV LS Engines (Excluding LS7) | On-Engine or Off-Engine Use
The Bluegrass Performance BPPDVST LS Valve Spring Compressor is an exclusive, purpose-built tool engineered specifically for GM Gen III and Gen IV LS-type engines (excluding LS7). Designed for efficiency and accessibility, this innovative tool allows you to remove one or two valve springs at a time without removing the rocker stand or disturbing the remaining rocker arms. Whether you’re performing a cam swap in the vehicle or servicing cylinder heads on the bench, this compressor delivers the clearance and leverage needed to work in tight engine bay spaces where traditional tools fall short. A must-have for serious LS engine builders and enthusiasts.
Key Features & Benefits
Designed for Gen III/IV LS Engines – Engineered specifically for GM LS-type engines (excluding LS7), ensuring proper fitment and reliable spring removal performance.
No Rocker Stand Removal Required – Removes one or two valve springs at a time without removing the rocker stand or disturbing other installed rockers, saving time during cam and spring upgrades.
Works On or Off the Engine – Compatible with cylinder heads installed on the engine in the vehicle or removed and placed on a workbench, providing maximum flexibility during builds.
Ideal for Tight Engine Bays – Simple, compact design allows access in confined spaces where many traditional valve spring tools cannot reach.
Essential LS Builder Tool – A must-have addition to any LS engine builder’s toolbox for efficient spring changes, cam swaps, and valvetrain upgrades.
Notes & Installation Information
Not compatible with LS7 engines.
Not to be used with power impact tools.
Designed for manual operation only to ensure proper control and prevent tool damage.
Key Fitments
GM Gen III LS Engines (LS1, LS6, LM7, LQ4, LQ9, etc.)
GM Gen IV LS Engines (LS2, LS3, L76, L92, LY6, etc.)
Excludes LS7 applications.