FUEL EXHAUST CARBURETl0N GMC GROUP 3 275 STUD BQLT LOCK NUT also see group 3 288 manifold to carb 3 613 manifold to exh 73 77 All Blazer Jimmy B cyl 3792369 2 35 STUD inlet and exhaust manifold clamp 16 24 x 1 J 8 5 IOA IV 73 78 All Blazer Jimmy 6 cyl 3835487 2 78 STUD manifold J 16 x az 8 5110A 73 All w P S 454 3928908 1 I 20 STUD L H exh manifold end 8 5110A 73 Allw C A C 454 3928906 1 1 20 STUD exh manifold R H No I hole 8 5110D 73 76 All 454 3928905 I 3 50 STUD inlet manifold No 3 and 6 Fl H hole 8 5110D 73 78 CKGP 1 2 3 Blazer Jimmy M H C 305 350 400 3993345 1 64 STUD I6 I6 x 2 8 5110D 73 78 CKGP I 2 3 Blazer Jimmy M H C 48I3I8A R 69 STUD exh manif 1 upper L H 8 5110D 73 G 1 2 3 307 350 75 78 G l 2 3 B cyl 75 78 M H C 350 exc Calif 3771064 2 69 STUD exh manifold R H No 2 and 3 holes 8 5110D 75 78 CP I 2 3 M H C 454 397599 BA R 80 STUD ini manifold 8 5110D 76 78 M H C 350 3975998 A R 80 STUD 1 L H hole 8 51IOD 75 77 G 1 2 3 350 400 6272730 A R 75 STUD exh manifold L H No I hole 8 5110D 75 77 M H C 350 6272730 A R 75 STUD exh manifold L H No I and 5 holes 8 51 IDD 75 78 P Z 3 350 3776391 I 80 STUD inlet manifold R H No 1 hole 8 5110D 75 78 All Blaxer Jimmy 6 cyl 9784982 2 33 STUD inlet and exhaust manifold clamp 16 x 2 8 5110A 78 CGI 250 exc lntregal Hd H D C F44 485979 1 35 STUD inl le exh manif clamp 8 5110A 78 CGI 250 exe lntregal Hd H D C F44 485980 I 35 STUD exh manif to inl manif 8 5110A 78 All 305 78 CKGI 2 3 350 exc Diesel 78 P2 3 42 350 469501 I I 05 STUD exh manif I L H hole 8 5110A 73 78 All 3733134 A R 1 00 BOLT hex 375 16 x 2 800 300M 8 4910D 78 All 3736035 A R 74 BOLT hex 375 I6 x 1 290 300M 8 4910D L 73 74 CK 1 2 3 Blazer Jimmy 307 350 75 78 CK 1 2 3 Blazer Jimmy w C A C 350 400 3841724 1 88 BOLT exh manifold at L H N0 2 and 3 hole 16 x 3 300M 8 49IOD 73 78 All Blazer Jimmy 8 cyl exc Diesel 3733130 A R 78 BOLT at end holes I6 x 2 A 300M steel 8 49IDD 73 78 All 454 3908821 7 48 BOLT exh manifold at end holed I6 x l i 8 4910D 73 77 CK 1 2 3 Blazer Jimmy w C A C P B 307 350 3836646 2 78 BOLT inlet manifold No 2 and 3 R H side holes I6 x I BAQIOD 73 77 CKGP 1 2 3 Blaxer Jimmy M H C 454467 A R 76 BOLT 16 x I 280M I u thd Igth 8 4910D 78 All Diesel 411584 1 1 25 BOLT int manif to hd 16 x 56 x 2 00 B 4910D 78 All Diesel 56058IA R 87 BOLT int manif to hd 16 x 56 x 2 75 B 4910D 78 All Diesel 399423 A R 54 LOCK exh manif bolt 2 bolt lock 78 All Diesel 563439 1 28 LOCK exh manif to cyl 1 bolt lock 75 78 All Blaxer Jimmy 6 cyl 3866766 2 33 NUT inlet E exhaust man 8 4910D 3 278 TEE ASM FITTING ADAPTER Manifold Vacuum Take Off also see group 8 963 NOTE 1 See Group 3 734 for Cap 73 74 All Blazer Jimmy 75 P 2 3 w A T 350 454 exc NB 2 75 G 1 2 3 w C A C 350 i exc A T WAREROUSING AND DISTRIBUTIONDIVISION 0F GENERAL MOTORS CORPORAT 0N LT TRUCK 5l REV 2 83 3 25 3 275 3 218