CHEVGMC TRUCK I M Q A ALC S II E 1973 74 STANDARD EQUIPMENT MODEL FRONT AXLE FRONT SPRINGS REAR AXLE REAR SPRINGS TRANSMISSION WHEELS 50 5000 Lb 4000 Lb 11000 Lb 6 17 11000 Lb Muncie 4 Spd Disc 20 x 6 C60 A 5000 Lb A 6000 Lb A 15000 Lb 7 20 A 15000 Lb Muncie 4 Spd A Disc 20 x 6 B 7000 Lb B 7000 Lb B 17000 Lb 7 20 B 18400 Lb B Cast Spoke 20 x 6 5 360 C 5000 Lb C 6000 Lb A 15000 Lb 7 20 A 15000 Lb Muncie 4 Spd A Disc 20 x 6 D 7000 Lb D 7000 Lb B 17000 Lb 7 20 B 18400 Lb B Cast Spoke 20 x 6 5 T60 7000 Lb 7000 Lb 15000 Lb 7 20 15000 Lb NP435 4 Spd Disc 20 x 6 C65 7000 Lb 7000 Lb 17000 Lb 7 20 18400 Lb Muncie 4 Spd Cast Spoke 20 x 6 5 M65 7000 Lb 7000 Lb 30000 Lb 7 17 34000 Lb NP542 5 Spd Cast Spoke 20 x 6 5 T65 7000 Lb 7000 Lb 17000 Lb 7 20 18400 Lb NP435 4 Spd Cast Spoke 20 x 6 5 NOTE3 A Exc F A B C Exc F A B 3631 B w F A B D w F A B Also 3631 Exc F A B