67 70 Ser 10 thru 30 Blazer exc FFC 3882495 1 2 55 left plenum 67 70 Ser 10 thru 30 Blazer exc FFC 3882496 1 2 55 right plenum 61 67 Van w 102 W B 3815653 1 13 20 PANEL ASSY left side quarter cowl outer 61 67 Van w 102 W B 3815654 1 13 20 PANEL ASSY right side quarter cowl outer 64 66 G 10 3857086 1 27 95 PANEL ASSY plenum 67 70 Ser 10 thru 30 Blazer exc FFC 3887939 1 17 45 PANEL ASSY plenum 67 70 G 10 20 3940531 1 27 50 PANEL ASSY plenum 68 Van w flat W S 102 W B 3937082 1 15 15 PANEL ASSY right side quarter cowl outer 68 Van w flat W S 102 W B 3937081 1 15 15 PANEL ASSY left side quarter cowl outer 55 59 Ser 3 2nd Ser 3767720 A R 1 CLIP 12 801 64 66 G 10 3852783 1 75 BAFFLE air vent upper 64 66 G 10 3852784 1 25 BAFFLE air vent lower 67 70 G 10 20 3896223 1 1 95 BAFFLE heater air inlet 67 70 G 10 20 3896250 1 1 65 BAFFLE air vent side 67 70 G 10 20 3885704 1 75 BAFFLE air vent upper 38 69 All 3688792 A R FT 20 ANTI SO UEAK rubber wide x Vez thick x 50 ft roll 62 66 All exc FFC 3813745 2 2 85 OUTL ET ASSY panel air 67 70 Ser 10 thru 30 Blazer exc FFC 3957832 1 11 00 OUTLET ASSY right panel air Note 1 67 70 Ser 10 thru 30 Blazer exc FFC 3910125 1 11 00 OUTl ET ASSY left panel air Note 1 NOTE 1 It may be necessary to relocate holes for attaching vent valve bracket 64 70 G 10 20 3844894 1 1 30 SEAL plenum panel to frt end panel htr air inlet ancl vent upper baffle 67 70 G 10 20 3885727 2 15 SEAL plenum panel to front end panel 67 70 Ser 10 thru 30 Blazer exc FFC D D 3888556 1 2 55 REINFORCEMENT plenum panel to cowl right 16 553 RAlL FRAME Windshield 58 67 Van exc 102 W B 3751661 1 121 85 body front header 60 66 Sgl Unit 3757953 1 7 50 upper 69 70 Van w alum body 3960019 1 22 80 front end header 68 70 Van w alum body 3960026 2 4 90 FRAME opening upper 16 578 PANEL Body Hinge Pillar 64 66 All exc FFC G 10 3826687 1 2 45 left trim 64 66 All exc FFC G 10 3826688 1 2 45 right trim 64 66 G 10 3833677 1 95 left reinf to plenum panel filler 64 66 G 10 3833678 1 95 right reinf to plenum panel filler 67 70 G 10 20 3884343 1 1 65 left reinf to plenum panel filler 67 70 G 10 20 3884344 1 1 65 right reinf to plenum panel filler 16 585 PANEL BOW BRACKET CAP EXTENSlON FlLLER HEADER INSULATOR MOULDlNG RAlL RElNFORCEMENT TOP UNIT WEATHERSTRIP Roof with upper back and partial pillar cover 60 66 Sgl Unit 3762877 1 4 10 left side header inner 60 66 Sgl Unit 3762878 1 4 10 right side header inner 60 66 All 3753428 1 31 00 top 60 63 All top header inner 64 Ser 30 w 133 W B 3771445 1 34 90 body top header inner 60 66 All 3794635 1 7 25 left roof side header outer Note 1 NOTE 1 On Panel and Suburban models cut to proper length 60 66 All 3794636 1 7 25 right roof side header outer 60 66 All exc Van G 10 3833985 1 5 00 body top front header outer 64 66 All exc Van G 10 3844932 1 34 10 roof header inner 67 68 Ser 10 thru 30 exc D D 3879034 1 4 80 outer roof front header 67 70 Ser 10 thru 30 Cab exc Marker Lamps 3879032 1 31 00 roof outer 67 70 Ser 10 thru 30 Cab 3879081 1 4 80 left roof side header outer 67 70 Ser 10 thru 30 Cab 3879082 1 4 80 right roof side header outer 67 70 Ser 10 20 Panel Sub 3904455 1 3 90 left roof side header inner 67 70 Ser 10 20 Panel Sub 3904456 1 3 9 right roof side header inner 67 70 Ser 10 20 Panel Sub 3904471 1 6 20 left roof side header outer 67 70 Ser 10 20 Panel Sub 3904472 1 6 20 right roof side header outer 67 70 Ser 10 thru 30 Cab exc C S Custom 3919297 1 31 30 roof inner Note 4 NOTE 4 Add three holes for attaching rear view mirror 69 Ser 10 thru 30 Cab w C S 3960411 1 32 90 roof inner trim 70 Ser 10 thru 30 Cab w C S 3968397 1 32 80 roof inner trim paint as reqd 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 31 REV 6 71 16 59 16 551 16 585