I TRANSMISSION I 4 256 GOVERNOR TRANSMISSION I 1 1966 1sttypeUsed up thru trans sen no OB 70432 OC 14769 OE 2572 OF 4918 I 2 1956 Znd type Used after above ser nos I 3 1965 lst type Used up thru trans ser no DD 8508 I 4 1966 2nd type Used after above sen no I 5 NOTE Complete governor assy must be used for service replacement for either one piece cover design or 2 piece cover design Covers cover seal wire bail are not available for service I 5 NOTE This governor used starting with 72 OD 3885 720 K 6815 and 72 0Ff 92487 I B 1961 OB trans lst type used up to trans No 0651 8035 I 59 60 H T 8619950 1 27 85 GOVERNOR J I 66 67 F85 4 BC J T 1377893 1 24 50 GOVERNOR complete l I 65 67 T H exc F85 S Fire Eng or I Tor 2 8623852 1 32 70 GOVERNOR complete I I 65 67 T H S Fire Eng exc 1967 I I Police 3 8627442 1 33 40 GOVERNOR complete I I 66 67 Tor T H 5 8626853 l 62 75 GOVERNOR complete I 67 400 Eng 2BC V C T H 8623852 1 32 70 GOVERNOR complete I I 67 400 Eng 4BC T H exc O A I 8625622 1 29 56 GOVERNOR complete I 67 T H Police 8623852 1 32 70 GOVERNOR complete I 69 T H Police 8625622 1 29 56 GOVERNOR complete I 68 4400 400 Eng 2 BC T H 400 8623852 1 32 70 GOVERNOR complete Q 68 5400 6400 6600 88 T H 400 8623852 1 32 70 GOVERNOR complete 68 69 400 Eng 4BC T H 400 exc I O A I 8625622 1 29 56 GOVERNOR complete I l 68 69 455 Eng 4 BC T H 400 exc I I H D or Perf Eng 8623852 1 32 70 GOVERNOR complete I I 68 69 455 Eng 4 BC T H 400 H D I I or Perf Eng 8625622 1 29 56 GOVERNOR complete 68 69 4800 T H 400 8623852 1 32 70 GOVERNOR complete Model OA OB OC OD 0F OP 68 73 Tor T H 425 8625853 1 62 75 GOVERNOR complete Model OJ OM 68 74 T H 350 370368 l 31 00 GOVERNOR complete I 69 T H 400 2 BC 8623852 1 32 70 GOVERNOR complete 69 F85 Hurst 8625622 1 29 56 GOVERNOR complete I I 70 71 F85 T H 350 0 A I 1377893 1 24 50 GOVERNOR complete I 70 4200 Perf Eng 8627442 1 33 40 GOVERNOR Model OG I 70 71 4400 T H 400 exc O A l 9627442 1 33 40 GOVERNOR Model OG I I 70 T H 400 exc 442 8623852 1 32 70 GOVERNOR complete I I Ig 70 5400 6400 6600 455 Perf I V Eng T H 8627443 1 33 35 GOVERNOR Model OL I 70 71 4400 T H 400 O A l 8627443 1 33 35 GOVERNOR Model OW 7I T H 400 8627441 1 N L GOVERNOR complete Models OA OD I OK OR I 72 74 T H 375 8627442 1 33 40 GOVERNOR Model OA I 72 T H 400 8627443 1 33 35 GOVERNOR Model OW I I 72 T H 400 exc W30 6 8627441 1 N L GOVERNOR Model OD OK OR I 73 75 All X A T H 350 1244411 1 N L GOVERNOR I I 73 T H 400 8627441 1 N L GOVERNOR Model OD I I 73 T H 400 8627445 1 33 40 GOVERNOR Model 0K OR I I 73 All A T H 400 Opt W45 8627443 1 33 35 GOVERNOR Model OW I 74 AH AJ35 350 Eng T H 400 8627442 1 33 40 GOVERNOR Model OC I 74 All A B C 455 Eng T l I 400 exc Calif 8627441 1 N L GOVERNOR Model OD OK OR OX I 74 T H 400 8627445 1 33 40 GOVERNOR Model OE OL OW I 74 T H 425 8627597 1 62 75 GOVERNOR Model OJ OM I 75 T H 350 12444I1 1 N L GOVERNOR Z I 75 T H 400 8627441 1 N L GOVERNOR Model OC OD OK OR I 75 T H 375 8627442 1 33 40 GOVERNOR Model OA OB I I 75 T H 400 8627441 1 N L GOVERNOR Model OC OD OK OR I I 75 T H 400 8629116 1 30 95 GOVERNOR complete Models OE OL OW I 75 T H 425 8629093 1 62 75 GOVERNOR complete Mode s OJ OM I 4 256 BOLT BUSHING COVER GASKET GEAR PKG O RING PIN I PLUG RETAINER SEAL SPRING TRANSMISSION GOVERNOR I 65 72 T H 400 425 8 900 180075 AR 17 BOLT gov cover to case 18 x I 64 69 J T 1235259 1 2 60 BUSHING governor bore repair I 69 75 T H 350 1235259 1 2 60 BUSHING governor bore repair 65 75 T H 400 8623262 1 1 46 COVER 7 69 75 T H 350 6261067 I 1 70 COVER I 72 75 T H 375 8623262 1 1 46 COVER 64 69 J T 1359113 1 32 GASKET cover 65 75 T H 400 9623263 1 35 GASKET cover I GM PARTS DIVISION GENERAL MOTORS CORPORATION OLDSMOB LE 30 t I REV 5 80 A 41 4 256 4 256