Does anybody know if there is a two piece rear main seal replacement for a 360 cu in 87 1/2 ton. I would rather not pull the motor to change the seal. Do these seals really exist or work.

All Chrysler V6/V8's use a two piece seal.. Only the 2.5 four cylinder, the V10 and the CTD use onepiece seals.. To change the seal (on V6/V8's) you just need to drop the oil pan not remove the engine.. On the others you remove the tranny not the engine..

Are you sure it is the rear main seal ? The leakage could also originate at the rear intake gasket, or the oil pressure transmitter. Just a thought