We had an SMR 46re in the 98 4x4 ram, with a 408 stroker, and Pat built an absolute bullet. Dad had issues with a converter, and a few sensors, and Pat took care of dad even 2 years after it was in the truck. An absolute great guy. Dad spoke highly of him, and Im hooked on his MOLYSLIP he sells. Great additive for the mopar overdrive tranny.