Title:
Valve Spring Compressor The OTC 6674 compresses the valve springs in order to remove and install the camshaft roller followers with the head on the engine. Includes a 3/8" square drive for use with ratchet or breaker bar. Similar to OE part number 303-581
Applications Ford, Lincoln and Mercury vehicles using the following engines:
- 1998-2011 4.0L SOHC & 4.6L 2V