8RAKES REAR AXLE AND DRIVE Q 5 510 CASE Differential and Planet C n t 72 Chevelle P Trac w 2 73 ratio 3993504 1 160 00 Eaton ED 11171 5 use w IO bolt cover i Note 1 4 4 I 68 69 Camaro w disc brks front and rear 3 07 3 31 3 55 3 73 I ratio 3947280 1 144 00 w 12 bolt cover Eaton 11523 1 Q 71 72 Chevelle w P Trac 3993518 1 160 00 w 2 73 ratio Eaton 12666 9 use w 12 bolt cover 71 72 Pass P Trac w 2 73 3 08 i ratio 71 72 Police Taxi P Trac w 3 08 ratio 488373 1 189 00 V e P M 71 Pass P Trac w 3 42 ratio 71 Police Taxi P Trac w 3 42 ratio 482156 1 189 00 type P M 7I 75 Vega 140 w P Trac 3997990 l 140 00 diff and planet w internal gears Warner 8420 001 6 dia ring gear Note 1 71 72 Pass Camaro w P Trac exc Sta Wag 71 75 Camaro w P Trac V 72 75 Nova w P Trac 73 75 Chevelle w P Trac 73 75 Pass w P Trac 40789I 1 200 00 w 2 73 3 08 3 23 3 42 3 73 4 10 type G C K B O W S z dia rlng gear 72 Pass P Trac w 3 42 ratio 72 Police Taxi P Trac w 3 42 ratio 488374 1 189 00 type P M 73 75 Chevelle Sta Wag w P Trac w 2 73 3 08 ratio type P M 73 75 Pass w P Trac 490776 l 189 00 w 2 73 3 08 ratlo type P M 8 dia ring gear 73 75 Chevelle Sta Wag w P Trac w 3 42 ratio type P M 73 75 Pass w P Trac 490777 1 189 00 w 3 42 ratio type P M 8 t dia ring gear 74 Vega 122 w P Trac 345604 1 168 00 diff and planet w internal gears Note 1 75 Vega 122 Morua P Trac w 3 42 3 73 ratio 345938 1 139 00 diff and planet w internal gears 7 dia ring gear Note 1 75 Vega 122 Monza P Trac w 2 29 2 56 2 93 ratio 352952 1 139 00 diff and planet w internal gears 7 z dla ring gear Nota 1 75 Pass w P Trac 75 Chevelle Sta Wag w P Trac 496940 1 156 00 w 2 56 ratio type P M 8 dia ring gear 75 All w P Trac 407890 1 191 00 w 2 56 ratio type C G K W B O B dia rlng gear NOTE I Internal pas traction parts not serv ced separate NOTE I Use with I0 bolt cover NOTE 2 Use wit 7 12 bo t cover NOTE 3 See illustration preceding group 5 398 for ident Hcet an of axle 01 an Differential Case Case less Internal gears 64 70 All 3 03 3 36 3 55 3 70 ratio exc P Trac 71 All w 3 08 3 35 ratio exc Pass P Trac 72 Chevelle w 3 36 ratio exc P Trac 3958109 1 37 25 w 10 bolt round cover 8 dla ring gear Note 1 65 69 Pass w T H 2 73 2 29 Z 56 ratio exc P Trac 65 Chevy Chevelle w P G 2 73 mic 67 Chevelle Camaro w A T 2 73 ratio exc P Trac 68 69 Chevy Camaro Chevelle w 2 56 2 73 ratio exo P Trac 70 Pass Nova Chevelle w 2 55 2 73 ratio exc P Trac 71 72 Chevelle w 2 56 2 73 ratio exc P Trac 3869789 1 34 75 w 12 bolt cover 65 69 Pass 3 07 3 31 3 55 3 73 ratio exc P Trac 65 66 Sta Wag exc P Trac 65 69 Chevy w 3 07 3 31 3 55 3 73 ratio exc P Trac GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 11 REV 4 77 me 6 5105 510