162 / 234
162
If welded assembly, replace all required parts.
WARNING: Reuse or replace O.E. Heat Shields.
CHEVROLET SCHOOL BUS
1996-89 8 CYL. P30/P3500 MODELS w/350 C.I.D., 125
"
, 133
"
, 157
"
, 178
"
W.B., w/CONVERTER
3"
b
35794
2
¹⁄₂
"
b
35337
(133" W.B.)
31398
(2)
3"
b
35794
3"
b
35794
(157",
178" W.B.)
3"
b
35794
2
¹⁄₂
"
b
35414
2
¹⁄₂
"
b
35337
2
¹⁄₂
"
b
35414
#1
#7
#6
#5
#4
#3
#2
Part
Code
#1
#2
#3
#4
#5
#6
#7
W.B.
Exhaust Pipe
Converter
Front
Ext. Pipe
Rear
Ext. Pipe
4\MÅLY
Tail Pipe
Tail Spout
125"
40325
291
(90-89)
(Exc. 4 Whl. Disc.)
40359 (90-89)
(w/4 Whl. Disc.)
N.A.
41974
338
N.R.
N.A.
46757
338,372
(90-89)
47653
338,372
(96-91)
42596
133"
40325
291
(90-89)
(Exc. 4 Whl. Disc.)
40359 (90-89)
(w/4 Whl. Disc.)
N.A.
41974
338
41966
3
N.A.
46757
338,372
(90-89)
476533
338,372
(96-91)
42596
157"
40325
291
(90-89)
(Exc. 4 Whl. Disc.)
40359 (90-89)
(w/4 Whl. Disc.)
N.A.
N.R.
44119
N.A.
46757
338,372
(90-89)
47653
338,372
(96-91)
42596
178"
40325
291
(90-89)
(Exc. 4 Whl. Disc.)
40359 (90-89)
(w/4 Whl. Disc.)
N.A.
42924
44119
N.A.
46757
338,372
(90-89)
47653
338,372
(96-91)
42596
1995-92 8 CYL. SERIES B6 ALL MODELS w/366, 427 C.I.D. GAS ENGINE w/CONVERTER,
SIDE EXIT TAIL PIPE EXITS BEHIND REAR WHEEL
31394
(2)
4" Band
Clamp
33286
4" Band
Clamp
33286
3" Band
Clamp
33284
3" Band
Clamp
33284
4" Band
Clamp
33286
4" Band
Clamp
33286
#2
#1
#3
Conv.
#4
#5
#6
#7
#8
#9
Part Code
#1
#2
#3
#4
#5
#6
#7
#8
#9
W.B.
LH Front
Exhaust
Pipe
RH Front
Exhaust
Pipe
4\MÅLY Converter
Front Ext.
Pipe
Rear Ext.
Pipe
Over Axle Pipe
Tail Pipe
Front
Rear
145" - 193"
44215
44224
22566
N.A.
N.A.
49161
3
43191
N.A.
N.A.
209" - 261"
44215
44224
22566
N.A.
44545
18
49161
3
43191
N.A.
N.A.
N.A.
Not available.
N.R.
Not required.
3
Cut to required length.
18
RH Fuel Tank.
291
If Oxygen Sensor not used,
Plug 35299 required.
372
Requires (1) 42596 for
Wide Body Models.