This tool kit Fits For LS cylinder heads. Like: LS1, LS6, LS2, LQ4, LQ9, 5.3L, 5.7L, 6.0L, and all the other LS cathedral port variations.Universal for LS Engine! This tool is used when installing valve springs while the cylinder head is installed on the engine.

Brand: Unbranded
Type: Valve Spring Compressor
Warranty: 3 Year