60 70 All w P T 6830950A R 11 62 PLATE splitter clutch drive and high clutch drive 60 70 All w P T exc Diesel 6770309 1 29 39 PLATE splitter low clutch 6 internal splines 8Vz l D x 10 O D Note 1 60 66 All w P T exc Diesel 409 67 70 All w P T exc 366 6770341 2 17 98 PLATE low and reverse clutch apply 462 thk Note 2 60 64 All w P T exc Diesel 409 70 Ser 50 w P T exc 366 6770342 2 17 98 PLATE low and reverse clutch apply 469 thk Note 2 60 64 All w P T exc Diesel 409 70 Ser 50 w P T exc 366 6770343 2 17 98 PLATE low and reverse clutch apply 476 thk Note 2 60 66 All w P T exc Diesel 409 67 70 All w P T exc 366 6770344 2 16 39 PLATE low and reverse clutch apply 59 internal splines 62 l D x 9 O D x 30 thk 60 68 All w P T 6770765 1 16 06 PLATE high clutch reaction 286 thk 8V4 O D Note 1 2 60 68 All w P T 6770766 1 15 60 PLATE high clutch reaction 297 thk 8V4 0 D Note 1 2 60 68 All w P T 6770767 1 15 60 PLATE high clutch reaction 308 thk BV4 0 D Note 1 2 60 63 All w P T 2nd design PLATE intermediate clutch int splines 63 67 All w P T exc 409 Diesel low clutch internal spline 63 66 All w P T 409 Diesel 67 All w P T 70 Ser 50 60 w P T 6830160A R 14 53 low intermediate and reverse clutch internal spline spiral groove on facing material 63 66 Ser 80 Diesel w P T 6772854 1 40 09 PLATE splitter low clutch internal splines 63 66 Ser 80 Diesel w P T 6771753 1 14 88 PLATE splitter high clutch reaction 63 66 All w P T exc 6 cyl 67 68 All w P T 366 6770768A R 15 23 PLATE high clutch reaction 320 thk SV4 O D 56 59 All w P T 6771428 1 135 77 PLATE UNIT splitter high clutch Note 3 4 NOTE 3 When using on 1956 models it will be necessary to use 6772737 Diaphragm 6770258 Piston and 6770255 Plate NOTE 4 Consists of 1 splitter low plate 1 housing and gear assy 2 internal spline plates 1 external spline plate 1 high reaction plate 1 high piston NOTE 1 Can be used on 1959 rebuilt trans assys NOTE 2 Use selectively 4 164 SPRING K T BEARING CLUTCH RETAINER R NG Transmission Clutch 56 59 All w P T 6769880 1 7 89 one inner and outer high clutch return spring 60 70 All w P T 6770780 1 10 28 one inner and outer high clutch return spring 63 Ser 80 Diesel 954525 1 30 22 BEARING gear w snap ring ND 47213 4 355 63 65 All w 8 Spd 9418184 1 22 95 BEARING gear 4 355 60 63 All w P T exc Diesel 64 70 All w P T 3748975 1 1 95 BEARING UNIT shaft and roller needle thrust includes bearing and race 69 70 Ser 50 60 w P T 6777635 1 108 64 CLUTCH inter range unit 69 70 Ser 50 60 w P T 366 6777639 1 233 16 CLUTCH low and rev unit 69 70 Ser 50 60 w P T exc 366 6777640 1 190 59 CLUTCH low and rev unit 69 70 Ser 50 60 w P T 366 6778803 1 238 60 CLUTCH high range 69 70 Ser 50 60 w P T exc 366 6778804 1 248 50 CLUTCH high range 56 70 All w P T 6754898 1 1 84 RETAINER high clutch spring 3 l D x 5 O D x Va wide 56 69 All w P T RING trans piston 63 65 Ser 80 w P T 409 63 66 Ser 80 Diesel w P T I 67 68 All w P T 366 70 Ser 50 60 w P T 6830187 1 67 high clutch diaphragm seal 27 6 0 D x z thk 56 70 All w P T 6754836 2 1 31 RING snap high clutch reaction plate 8 l D x 8 Vu X Van 56 70 All w P T 6756739 1 27 RING snap high clutch spring retainer 2 0 D x V thk 56 57 All w P T RING reverse and inter reaction plate retaining 60 66 All w P T exc 409 Diesel 67 70 All w P T exc 366 6757801 4 2 14 reverse reaction plate retaining 6 I 0 D sf 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATl0N P A 31S 4 1 63 4 164 4 40 REv 5 7