55 58 All 8 cyl 3755420 1 18 80 PUMP UNIT cast 3704180 on cover Note 1 NOTE 1 Includes pump assy screen assy intermediate shaft and retainer 54 62 All 6 cyl V 63 4 WD 6 cyl lst Ser 3755560 1 2 00 BRACKET UNIT Note 2 c NOTE 2 Consists of 1 Bracket and 2 Bolts 38 62 All 6 cyl H rr 63 4 WD 6 cyl lst Ser 838172 1 20 SCZRElW Vi 14 x 1 O L hex hd K 62 63 All 235 261 3660343 1 20 BOLT bracket mounting 16 x 1Vz 55 62 All 8 cyl 3754998 1 20 BOLT Vi l4 x 2 i hex lock I 68 70 All 396 3860382 1 20 BOLT pump screen assy Vis 514 x 2 4 67 70 All Blazer 283 307 327 4 350 3892678 1 20 BOLT pump and screen Vu 14 x 2 1 656 SCREEN SUPPORT ASSY Oil Pump Intake 40 54 All 55 Comm lst Ser 839154 1 1 30 oval 5 x 2 0 L 55 57 All 6 cyl 2nd Ser 3837158 1 2 40 w suction tube 55 57 All 8 cyl 58 64 All 8 cyl 65 70 Ser 10 thru 30 G 10 20 Blazer 283 307 327 350 3754942 1 2 10 2 O L w suction pipe 58 All 6 cyl 3747345 1 2 40 w suction tube 59 62 All 6 cyl 63 4 WD 6 cyl lst Ser 3756605 1 2 30 w suction pipe 63 64 All 230 3853702 1 2 20 w pipe 63 67 All 292 3789530 1 2 35 w pipe 63 65 Ser 10 D D G 10 4 cyl 3904125 1 2 35 w pipe 64 G 10 194 3833062 1 2 40 w pipe 65 70 All Blazer 194 230 250 3859941 1 2 10 w suction pipe 67 All 3 53 5126456 1 2 14 67 70 All 396 3955281 1 2 10 68 70 All 292 3920912 1 2 35 68 70 Ser 20 30 Diesel 5155830 1 1 50 63 65 Ser 10 D D G 10 4 cyl 3905965 1 30 SUPPORT ASSY pipe and screen 63 67 All 292 3823114 1 20 SUPPORT ASSY pipe and screen 64 G 10 194 3833051 1 30 SUPPORT ASSY pipe and screen 68 70 All 292 3920913 1 30 SUPPORT ASSY 1 657 COVER UNIT COVER ASSY COVER GASKET SPACER REINFORCEMENT SPRlNG Oil Pump Intake 53 54 All 55 Comm lst Ser 3702182 1 70 COVER less pipe 4 Vi 0 L 40 52 All 839221 1 10 GASKET support 40 54 All 55 Comm lst Ser 839156 1 10 l5PRLING rod 5V 0 L 1 723 COVER PLATE Oil Pump 55 59 All 8 cyl 60 70 All Blazer 8 cyl exc 396 3821981 1 4 00 63 70 All Blazer exc 8 cyl 3788457 1 80 w 4 Wu dia holes 67 70 All 396 3906628 1 4 00 67 70 All 3 53 5195685 1 1 16 PLATE cover 1 724 GASKET Oil Pump Cover 38 39 All w gear type pump 54 62 All 6 cyl 63 4 WD 6 cyl lst Ser 838451 10 3 x 2 V overall 63 70 All Blazer exc 8 cyl 3789970 1 10 four dia holes 1 745 CONNECTOR O L FlLLER TUBEZ A1SSY VENTlLATOR and PARTS Crankcase I 1 NOTE See Dealer Price Schedule P A 26 for applicable prices CONNECTORS refer to illustration Part List Dev Part List Dev Part List Dev No Type Price Length No Type Price Length No Type Price Length 2463062 N 3 95 2 1 8 3829150 D 20 1 1 8 3890456 M 1 29 32 3829324 A 3 1 4 3902754 M 1 25 2 9 64 3708151 A 75 1I 1 2 3833104 L 1 1 2 3905081 B 1 25 5 3715629 B 43 3 3 4 3845776 J 1 21 2 3921983 J 2 1 2 3723626 D 25 1 1 16 3853720 M 1 15 1 13 16 3923213 J 1 3726246 E 1 40 2 27 32 38545671 J 1 21 2 3923254 Q 2 3 8 3727000 F 30 l 13 16 3856955 B 1 21 5 19 32 3923260 O 3 1 4 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPOR ATlON P A 31 REV 6 71 1 51 1 652 1 745