ok so i pulled my motor recently, well today im putting it back in but it wont go all the way back and sit on the mounts but it is mated with the tranny. now im wondering i put lowering blocks on it while the motor was out would that be wats causing my problem? 76 toyota long bed 20r automatic. any help is appriciated thank you!

 

doubt it. make sure the tranny isnt making it get hung up somewhere...I think when I do it I pull the trans mount off completely and then you hand to jack the trans up to level it onto the mounts.