FUEL EXHAUST CARBURETION 3 706 BRACKET ASSY INSULATOR CLAMP PIPE ASSY RETAINER WASHER Muffler C0n t 75 7 Sprint 1247748 1 tailpipe hanger 71 7 Sprint 3996543A R BRACKET w insulator muff t pipe use old pt as gde to get proper attach hole length 75 7 Sprint 1247747 1 INSULATOR if 71 2 Sprint CLAMP muffler tailpipe frt hanger 71 2 Sprint exc 400 454 exh crossover pipe to connector 71 3 Sprint w 4BC 400 454 1240744A R muffler to resonator pipe 71 2 Sprint 400 402 454 3982173 L H PIPE ASSY muffler to resonator left 71 2 Sprint 400 402 454 3982174 R H PIPE ASSY muffler to resonator right 75 7 Sprint 1247746 I RETAINER tailpipe insulation 71 77 Sprint 6255640A R WASHER spl pl 390 ID x 810 OD x 124 thk A 3 708 BOLT CLAMP UNIT Muffler Exhaust Pipe and Tailplpe Clamp ALL All 1257144A R BOLT M8 1 25 x 40 8 900 Sprint w 1 Z 3837878 Sprint w I3 2378615 Sprint w 1 E 3754882 Sprint w 2 1240744 Sprint w 2 1259609 Sprint w 2 Z 3633128 Sprint w 3 2378617 Sprint w 3 Z 2378618 Sprint w 4 2378620 Sprint 3815306 Sprint 307 350 w 2BC 1259609 CLAMP UNIT crossover to exhaust pipe Sprint 1259609 CLAMP UNIT exhaust pipe to muffler Sprint 1240744 CLAMP UNIT muffler to tail pipe 3 724 GASKET UNIT Carburetor NOTE See Group 3 725 for chart containing Carburetor Gasket Units GM PARTS DIVISION GENERAL MOTORS CORPORATION SPRINT 57 3 706 3 724 3 14 REV 4 81