muncie behind 440

Muncie transmissions are really good trannys. These were used behind the L-88 Vettes (M-21), the LS-6 Chevelle (450HP, M-22 "Rock Crusher"), and the Buick GSX (510LB of TQ, M-22 "Rock Crusher"). I've never had a problem with my M-22 (no its not for sale). Now I'm not saying there better or worst then the 833, I'm just saying they are good strong trannys.