MMR Pro Spring Compressor for 93-2013 2V and 4V ( SOHC / DOHC), 4.6 and 5.4, DOHC Mustang GT and Cobra, F150 and F250, Navigator Valve spring compressor tool Lifetime warranty! Works with heads on vehicle!! Simple operation. No other tools required! Built by the guys that take these heads apart all day long! Fits all 2V and 4V applications
