67-68 Impala Pedal Assembly
1967-68 Chevrolet Passenger Car Pedal Assembly
3897557
4.648 BRACKET ASSY., Brake pedal
67 ASM UPC 5
3897557
4.648 BRACKET ASSY., Brake pedal
67 ASM UPC 5
3897559
4.648 BRACKET ASSY., Brake pedal
67 ASM J50
3916519
4.648 BRACKET ASSY., Brake pedal
67-68 Pass.
History:
3916519 replaced 3897557 07-68
3900595
0.830 PEDAL ASSY., Clutch
67-68 Pass.
3893347
4.625 PEDAL ASSY., Brake
68 Pass. (exc.A.T.)
4.625 PEDAL ASSY., Brake
3908763 67 ASM ST
3854317
4.625 PEDAL ASSY., Brake
67 Pass.
History:
3893347 replaced 3854317 04-67
3908763 replaced 3893347 10-67
3926959 replaced 3908763 06-71
3897559
4.625 PEDAL ASSY., Brake
67 ASM J50
3893351
4.625 PEDAL ASSY., Brake
67 ASM M35
3854320
4.634 SHAFT, Brake pedal
65-70 Pass. w/A.T.
1965 Chevrolet Full Size Assembly Manual (UPC M35, Sheet 14.)
1966 Chevrolet Full Size Assembly Manual (UPC M35, Sheet A15)
1967 Chevrolet Full Size Assembly Manual (UPC M35, Sheet A15)

3798256
0.831 BUSHING,Clutch Pedal
62-70 Pass.
3828428
0.837 RETAINER, Clutch and Brake pedal Shaft
67-70 Pass.

3884850
4.630 COVER, Brake and Clutch
65-70 Pass. (exc. A.T., P.B.)

3881783
4.630 PEDAL UNIT, deluxe chrome trim
65-70 Pass. (exc. P.B.)

9419030
BOLT, 5/16" - 18 x 5/8"
69 Assembly Manual
History:
9419030 use 106324
106324 discontinued 7/75

9420165
NUT
1969 Assembly Manual

2.447 SWITCH ASS., Stop Lamp
3978807
0.829 BUMPER, Clutch Pedal
65-70 Pass.
History:
3889905 use 3978807 11-70
2488395 use 3889905
3889905 replaced 3723230
Disclaimer:
Factory correct applications are your responsibility. GM made part and part # changes with no rhyme but a reason (no production interruptions at any cost).
Application charts are for replacement parts that were available at the time of parts book printing.
My observations come from the parts I have in my collection or other reliable sources your parts may differ.
If Factory correctness is your goal, do more research, join car clubs,
forums and buy an assembly manual if one is available for your Project Car (you wont be sorry).
This is a fun and interesting part of the hobby!