Check the listing for details. UNIVERSAL OVERHEAD VALVE SPRING COMPRESSOR FORGED ENGINE MOTOR CYLINDER HEAD. Condition: New. Listed at 29.99 USD. This universal overhead valve compressor allows you to remove and install overhead valve springs on most cars without taking off the cylinder head. The offset jaws compress the spring, allowing you to pull out the keepers. Then just release the overhead valve compressor and take the spring out. Remove and replace worn or broken valve springsUniversal design fits springs on most makes of cars and small trucksZinc and black oxide coated to resist rustDial adjustment for fast, accurate setupName Universal Overhead Valve Spring Compressor SKU 60335 Brand Pittsburgh® Automotive Capacity 4 in. Material Sheet Metal Quantity 1 Product Height 2-1/2 in. Product Length 5-1/2 in. Product Width 2-1/2 in. Shipping Weight 0.95 lb. Throat depth (in.) 2-7/8 in.