2 3 LI 7 134 S C i i 7 K HU I 1 I K L 1 2 LAT I Gi I v IiI II LM A S A A TBM I 1 1 yx yxw A 7 I X 6 wu I I 8 7 1 I S K NJ I S I I TL I I I Q vnswA I 8 39A 1971 75 CORVETTE HEATER BLOWER RESISTOR ASSY 1 N S HEATER BLOWER ASSY 6 9 786 DUCT ASSY 3963797 2 I I S WASHER 7 8 921 NUT 1 4 20 3 8 845 SEAL 3909099 8 8 855 RESISTOR 3929052 4 N S HEATER DEF ASSY 9 8 977 SCREW 10 16 1 2 5 8 977 SCREWHO 16 5 8 LI 21 2 1 A fran 7 I 1 f N7 3f q i fj in 6 Q L IL 3 P qv I fW J A I 7 IC EL Z gx B H T IL 7 M LI 1 8 7 7 1 8 8 7 L 8 g i i y 6 f M W fx I0 4 y VIEW H VIEW C VIEW A 1971 75 CORVETTE VACUUM CONTROL ASSY CABLES 1 1 166 CLAMP 2494772 7 8 977 SCREW ASSY 10 16 x 1 2 2 9 281 TEE 3929022 8 8 850 HOSE ASSY 3984665 3 9 787 CABLE ASSY 3940237 9 N S CLIP 4 8 852 SWITCH ASSY 3909028 10 8 921 NUT 5 32 5 8 977 SCREW 6 20x1 2 11 8 977 SCREW 10 16x5 8 6 8 849 CONTROL ASSY 3942627 1974 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET P A 3OB 8 000 GROUP 8 4 P