66 Ser 50 4 cyc Diesel exc Tilt 3819325 2 1 00 SHIELD frt brake dust 4 holes V dia 65 66 Ser 50 2nd design exc 5 000 lb axle A 67 68 Ser 40 exc 5 000 lb axle Tilt SBC 3874344 2 90 SHIELD frt brake dust 57 59 Ser 9 10 w Air Brake 2326925 1 3 45 SHIELD rr dust Iwr L H upr R H Eaton 40889 57 59 Ser 9 10 w Air Brake 2326926 1 3 45 SHIELD rr dust upr L H Iwr R H Eaton 40890 60 63 Ser 60 thru 80 16 17 000 Ib axle w Air Brake 64 Ser 60 Tilt w 17 000 lb 2 Spd 64 Ser 60 Diesel w Air Brake 64 66 Ser 80 TDM w Air Brake exc H D rear axle 65 66 Ser 60 Diesel w Air Brake exc TDM 65 Ser 60 Tilt 66 Ser 60 exc TDM 67 68 Ser 60 w Air Equip exc Tilt 67 68 Ser 60 Tilt exc 292 67 70 Ser 60 TDM exc H D Sgl Spd axle 69 Ser 60 w 17 000 Ib axle 70 Ser 50 60 17 000 Ib axle w Air Brk 3772273 A R 10 30 SHIELID rear brake dust Wagner FE 31980 60 65 Ser 80 18 000 lb axle w Air Brake V 64 Ser 80 TDM w 34 000 lb axle 65 Ser 60 TDM 212 65 Ser 60 80 4 cyc Diesel w Air Brake 66 Ser 60 TDM Diesel 66 Ser 80 67 68 Ser 60 18 000 Ib axle w Air Brake 69 70 Ser 60 w 18 500 lb axle 69 70 Ser 60 TDM w 34 000 Ib axle 3772288 A R 10 70 SI IIELD rear brake dust Wagner FC 31969 63 65 Ser 50 60 w 5 000 lb axle 3819058 2 1 20 SHIELD frt brake dust 64 66 Ser 80 w 23 000 lb axle exc TDM 4 cyc Diesel 68 Ser 60 w 23 000 Ib axle exc Tilt 69 70 Ser 60 w 23 000 Ib axle 2429774 4 4 15 SHIELD rear brake dust 70 Ser 60 Tilt 23 000 Ib 2 Spd axle w Air Brk 2451331 1 6 45 SHIELD ASSY L H lower and R H upper 70 Ser 60 Tilt 23 000 Ib 2 Spd axle w Air Brk 2451332 1 6 45 SHIELD ASSY L H upper and R H lower 5 01 7 SHOE Brake 39 C O E 40 52 Utility 3694590 4 5 50 front w facing riveted type Note 1 39 C O E 40 50 Utility 3660048 4 7 95 rear w facing Note 1 NOTE 1 Also used on V W equipped w cast iron brallte drums 51 55 Utility 3849026 1 15 50 front w facing primary and secondary 56 59 Ser 7 8 9 10 exc Air Brake 57 59 Ser 5 6 w 7 000 lb axle 3745800 4 12 75 front w facing riveted type primary and secondary no color ident Wagner FD 24349 Note 2 A 56 Ser 9 10 w 18 000 lb axle 57 Ser 5 6 7 8 9 10 w 16 000 Ib axle exc Air Brake j 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 31S REV 6 71 5 7 5 002 5 017