S FUEL EXHAUST CARBURETION S 3 706 BRACKET BRACE HANGER ASSY INSULATOR ASSY SPACER SUPPORT Muffler Tail Pipe A NOTE 1 When using 3996543 in place of existing bracket and insul use old part as guide to establish proper attaching hole location and required insul length Cut off excess of insul length after measurement J 55 59 4 Ton D D 2nd Ser exc F Ser 3C A 55 56 1 Ton Panel 2nd Ser 55 61 D D w 125 137 W B A e rear S 55 56 2 4 Ton exc D D Stake H y V v Ser 3A 2nd Ser v A A 55 59 E Ser 3C A 60 62 D D w 104 W B A Q V 63 66 Ser 20 D D w 104 W B A 67 Ser 20 30 D D 6 cyl A w clamp and insulator 63 67 Ser 20 30 D D exc Diesel 3720513 1 8 0 L 56 Ser 3A Sgl Unit 57 59 Ser 3A 3732879 1 w clamp and insulator A 63 64 Ser 10 4 WD Sgl Unit muffler tail pipe frame rear 63 66 Ser 10 20 exc 4 WD D D 63 66 Ser 10 D D A A 63 66 Ser 10 4 WD 2nd Ser 67 71 Ser 10 20 w rear leaf spring 3820976 1 tail pipe 3 dev length 67 68 Ser 10 exc 4 WD 396 67 68 Ser 20 exc D D 4 WD 396 3889997 1 tail pipe frame 1 center to center holes Q Q 67 69 Ser 10 20 4 WD 69 70 Ser 20 30 w 133 W B 8 cyl Q A exc Platform Stake D D i A 69 71 Ser 30 Camper w 157 W B 70 Ser 20 D D 70 Ser 30 D D 8 cyl i tail pipe frame 71 Ser 20 30 D D Z 71 Ser 20 30 w 133 W B 3914477 1 tailpipe 1 67 G 10 Sub w A l R 88 89 G 10 20 Sub 3941694 1 w insulator tail pipe rear fiberglass Q insulator 67 70 G 10 20 Panel 3941892 1 w insulator tail pipe rear fiberglass A insulator 68 Ser 10 w 2BC 396 exc rear V leaf spring A A 68 Ser 20 127 W B w 2BC t A Q 4 396 exc rear leaf spring g A 69 72 Ser 10 D D A Q 70 71 Ser 10 exc 4 WD rear leaf spring V 70 71 Ser 20 Conv w 127 W B a exc rear leaf spring 70 72 Blazer Conv A 3943455 1 muffler tail pipe frame 2 center to A center holes 69 Ser 10 4 WD w 115 W B j 307 y 69 Ser 10 20 w T H 350 6 cyl 69 Blazer exc 350 A 70 Ser 10 20 4 WD 6 cyl A 70 Blazer 4 WD 6 cyl 3948683 1 w insulator exhfpipe upper clamp A 69 71 Ser 10 396 exc rear leaf Q A r spring 69 71 Ser 20 w 127 W B 396 exc rear leaf spring 3947364 1 frame A 70 72 Ser 10 thru 30 D D muffler tailpipe rear 70 71 Ser 30 FFC Cab w 133 W B exc Full Air Brake A 70 71 Ser 30 Conv Camper w 157 W B Q 3981157 L H muffler tailpipe frame left 72 Ser 10 Conv exc rear leaf A spring V Q 72 Ser 20 Conv w 127 W B A exc rear leaf spring 8263415 1 tailpipe front 72 Ser 10 Conv exc rear leaf spHngL A i 72 Ser 20 Conv w 127 W B A exc rear leaf spring 331075 1 tailpipe rear 72 Ser 10 20 Conv w rear leaf A spring tailpipe V 72 Ser 20 Conv w 133 W B 1 1 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVR0LET 72TL Y A 706 3 706 4 az t Q REV 5 79