COOLANT GRILLE OIL SYSTEM GMC GROUP 1 531 CONNECTOR GROMMET PLUG Oil Pipe and Tube 73 78 CKGP 1 2 3 Blazer Jimmy M H C w gauges 3853958 A R 60 CONNECTOR oil pressure gauge lower papa r uses 74 75 G 1 2 3 w gauges 6271246 1 33 GROMMET ail pressure gauge pipa 26 0922 73 78 All Blazer Jimmy 6 cyl 3930824 l 33 PLUG oil pressure regulator hole 6 3731A 73 78 All Blazer Jimmy 305 307 350 400 3701638 6 31 PLUG cyl and case Iront end gallery hole oil pressure crossover hole 6 0510D 1 540 OIL COOLER UNIT ADAPTER ASM BRACKET COOLER ASM CLAMP CLIP FITTING GASKET GROMMET HOSE HOSE ASM NUT PIPE ASM SEAL SHIELD STUD SUPPORT Engine Oil Cooler NOTE 2 Ist design G7 in length 2nd design 60 in length NOTE 3 lst design GO in length 2nd design 55 in length 73 All Blazer Jimmy 74 77 M H C 326098 I 40 75 ADAPTER ASM 1 840 8 4380 74 75 All Blazer Jimmy exc M H C 76 77 G 3 76 77 P 2 3 exc M H C 340258 1 40 25 ADAPTER ASM 1 840 8 4380 73 78 P 2 3 exc M H C J 336655 2 19 15 BRACKET 8 4445 73 78 M H C 332887 2 2 75 BRACKET 21 0 L 8 4401K 73 76 CK 1 2 3 Blazer Jimmy 334111 1 1 70 BRACKET lower 8 4401K 74 76 CKP 1 2 3 Blazer Jimmy exc M H C 77 78 P 2 3 exc M H C 342588 1 2 70 BRACKET hose clip 3 holes 8 4401K 74 76 K 1 2 3 Blazer K Jimmy K 342587 1 58 BRACKET hose clip 4 holes 8 4401K 74 77 6 3 Cab 341143 L H 7 55 BRACKET 8 4401K 74 77 G 3 Cab 341144 R H 6 85 BRACKET 8 4401K 74 77 G 3 Cab 341142 1 7 65 BRACKET pipe clip 8 4401K 77 78 CK 1 2 3 Blazer Jimmy 78 G 2 3 378348 1 2 40 BRACKET pipe 8 4401K Q 78 C 1 Diesel 14028253 1 71 BRACKET hose 8 4401K 75 78 CK I 2 3 Blazer Jimmy 355666 2 2 85 BRACKET ASM upper 8 4401K 73 78 CKG 1 2 3 Blazer Jimmy 3028541 1 129 00 COOLER ASM 8 4370 78 All Diesel 378350 1 35 CLAMP eng oil clr hose 6 1470 73 78 P 2 3 exc M H C 3028247 1 128 00 COOLER ASM 8 4370 77 78 CK 1 2 3 Blazer Jimmy 78 G 2 3 378350 1 35 CLAMP brkt 6 1470 73 77 M H C 73 77 P 2 3 338856 4 28 CLIP 9 242 8 4401 74 77 G 3 Cab 363900 2 29 CLIP pipe 5 387 8 4401 77 78 C 1 2 3 Blazer Jimmy 378348 1 1 00 CLIP hose 6 4401 73 76 CK 1 2 3 Blazer Jimmy 77 78 K l 2 3 Blazer K Jimmy K 343154 l 12 25 FITTING inlet hose 80 angle 8 4404 73 75 CK I 2 3 Blazer Jimmy 75 P 2 3 343155 I l2 25 FITTING inlet and outlet hose straight 8 4404 7375 CK 1 2 3 Blazer Jimmy 75 P 2 3 343157 I 12 25 FITTING inlet and outlet hose 45 angle 8 4404 74 78 P 2 3 exc M H C 343156 1 12 25 FITTING inlet and outlet hose straight 8 4404 74 78 P 2 3 exc M H C 343158 1 12 25 FITTING inlet and outlet hose 45 angle 6 4404 73 77 M H C 73 77 G 1 2 3 73 77 CK 1 2 3 Blezer Jimmy 326100 1 84 GASKET adapter asm 1 844 8 4420 74 77 G 3 Cab 408888 2 25 GROMMET pipe 9 775 23 3865 73 75 CKP 1 2 3 Blazer Jimmy exc M H C 77 K I 2 3 Blazer K Jimmy K WAREHOUSING AND DISTRIBUTIONDIVISION OF GENERAL MOTORS CORPORATION LT TRUCl 51 REV 2 83 me 1 531 1 540