5 510 CASE Differential and Planet NOTE Differential case halves are not sold separately Differential Assy Case with internal gears 64 Chevy Chevelle w P Trac 3 08 3 36 ratio 65 Chevy P Trac w 3 08 3 36 3 55 ratio lst design 65 Pass Chevelle P Trac w 3 08 3 36 3 55 3 70 ratio 1st design 3905826 1 95 15 w internal gears Dana 25548X 65 69 Pass w 3 08 3 36 3 55 3 70 ratio Eaton 11171 4 70 All w P Trac w round cover 3936443 1 80 00 w 3 08 3 36 ratio Eaton ED 11171 4 Note 1 Z3 65 69 Pass 70 Chevelle Camaro P Trac w 4 10 ratio 3936446 1 80 00 w 410 4 56 4 88 ratio Eaton 12666 8 Note 12 66 68 Chevy P Trac w 3 08 3 36 3 55 ratio 66 68 Chevelle P Trac w 3 08 3 36 3 355 3 70 ratio 67 68 Camaro P Trac w 3 08 3 36 3 55 ratio 69 Chevy Camaro P Trac w 3 08 3 36 ratio 69 Chevelle P Trac w 3 08 3 36 3 55 ratio 65 70 All w P Trac 3936445 1 80 00 w 3 07 3 31 3 55 3 73 ratio Eaton 12666 7 Note 2 67 Chevelle P Trac w 2 73 ratio 6 cyl exc Sta Wag El Camino 67 69 Chevy Camaro P Trac w 2 73 2 56 ratio 68 Chevelle P Trac w 2 73 ratio exc S S 69 Chevelle w P Trac 2 56 2 73 ratio 68 69 Pass w 2 56 2 73 ratio 70 All P Trac w 2 56 2 73 ratio Eaton ED 11171 5 3936442 1 78 75 Eaton ED 11171 5 Note 1 66 69 Chevelle Camaro w P Trac 8 cyl 67 Chevelle P Trac w 2 73 ratio 6 cyl exc Sta Wag El Camino 67 69 Chevy Camaro P Trac w 2 73 2 56 ratio 68 Chevelle P Trac w 2 73 ratio exc S S 69 Chevelle w P Trac 2 56 2 73 ratio 68 69 Pass 69 Chevy Camaro P Trac w 2 56 2 73 ratio 69 Chevelle w P Trac 3 07 3 31 3 55 3 73 ratio 70 Pass Chevelle Nova P Trac w 2 29 2 56 2 73 ratio 3936444 1 80 00 w 2 29 2 56 2 73 ratio Eaton 12666 9 Note 2 NOTE 1 Use with 10 bolt cover NOTE 2 Use with 12 bolt cover 68 69 Camaro w disc brks front and rear 2 56 2 73 ratio 3947279 1 84 70 w 12 bolt cover Eaton 11523 3 68 69 Camaro w disc brks front and rear 3 07 3 31 3 55 3 73 ratio 3947280 1 84 70 w 12 bolt cover Eaton 11523 1 NOTE 1 Use with 10 bolt cover NOTE 2 Use with 12 bolt cover NOTE 3 See illustration preceding group 5 398 for identification of axle cover Differential Case Case less internal gears 62 63 Chevy exc P Trac 3790626 1 19 20 1 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATlON P A 30A REV 2 71 5 15 5 510 5 510