Universal 8-inch Valve Spring Compressor Tool | Automotive Engine Valve...
The valve spring compressor tool with wide jaw range of 3.5" to 7.7"(8.9cm to 19.6cm), and a 6" (15.2cm) throat clearance.It is ideal for use on a cylinder head placed on a workbench or any overhead valve(OHV) head removed from the block.