Dual threaded male end provides two adapters in one for compression at the spark plug ports on Ford Triton engines. Provided with a long reach flexible hose to access recesses and around...
Use with OTC compression testers (or other compression testers with a 14mm thread) to access hard to reach spark plug holes. Works on 2004-2007 Ford 4.6 and 5.4L, 3 valve Triton TM V-8 engines...