SPEC does use a beefed up pressure plate.....but I would GUESS (keyword there, ) that they use the same throw out bearing. SPEC is the only clutch producer for our cars that actually does have an "other than OEM" pressure plate which is a good thing. The only thing I don't know for sure is if they use a different TOB. Almost a $100 mistake leaving out the SPEC TOB....ouch.


2005 Ford F150 SuperCab FX4 1964 Chevrolet Impala SS 1998 CSVT: 354HP/328TQ @ 10 psi, now gone