Equipped with a 3/8" (9.5 mm) drive, this valve spring compressor facilitates camshaft, valve seal, and retainer service without the need to remove the cylinder head from the engine. This OEM-approved tool operates with a standard ratchet or breaker bar to compress springs on 1991 and newer Ford 4.6L, 5.4L V8, and 6.8L V10 engines. The 6-ounce (170.1 g) tool simplifies maintenance on both two-valve and four-valve configurations.

Equipped with a 3/8" (9.5 mm) drive, this valve spring compressor facilitates camshaft, valve seal, and retainer service without the need to remove the cylinder head from the engine. This OEM-approved tool operates with a standard ratchet or breaker bar to compress springs on 1991 and newer Ford 4.6L, 5.4L V8, and 6.8L V10 engines. The 6-ounce (170.1 g) tool simplifies maintenance on both two-valve and four-valve configurations.