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Revised January 5, 2008
OEM Stock Exhaust Components
Bus & Pickup 1972 to 1974

Click on letters to go directly to part description
Key Part No./ Description/Price
Part Numbers in Italics - Call For Availability
A. 071-251-053E Muffler, No EGR Connection OEM German 1972 $236.00
A. 071-251-053F Muffler, Has EGR Connection OEM German 1973 to 1974 $245.00
Note: Both Mufflers (A) above are the Replacement Type that requires the 021-251-185F Tailpipe below.
B. 021-251-171P Tailpipe For Original Style Muffler (Center to Left Side Exit) 1972 to 1974 NLA
C. 411-298-051 Install Kit For 021-251-171P Tailpipe $5.00
D. 021-251-185F Tailpipe-Right Side Exit 1972 to 1974 $26.70
E. 025-251-235 Gasket For 021-251-185F Tailpipe $7.00
F. 021-251-261 Gasket-Muffler to Heater Box Flange $2.55
G. 021-256-091M Heater Box, Left Side 1972 to 1974 1700 $340.00
G. 021-256-091J Heater Box, Left Side 1974 1800 Carbureted NLA
Note: Engine Code AW Series
G. 021-256-091M Heater Box, Left Side 1974 1800 EFI $340.00
Note: Engine Code ED Series
H. 021-256-092AC Heater Box, Right Side 1972 to 1974 All $400.00
I. 021-256-205L Heater Control Flap Box, Left 1972 to 1974 $140.00
I. 021-256-206K Heater Control Flap Box, Right 1972 to 1974 $95.00
J. 021-256-251A Copper Gasket Ring-Exhaust Port/Cylinder Head (2 Per Heater Box Required) $1.35
K. 311-129-777 Barrel Clamp For Heater Cable $.65
L. 411-298-009 Muffler Installation Kit 1972 to 1974 Original or Replacement Mufflers (With Flange Gaskets To Heater Box) $13.05
M. 021-298-001 Muffler Installation Kit 1972 to 1974 Replacement Style Muffler (With Flange & Tailpipe Gaskets) $9.95
N. N 14427.7 Exhaust Port Stud, 1700 Engines $2.10
N. N 14684.1 Exhaust Port Stud, 1800 Engines $1.75
NOTE: NLA Means No Longer Available.
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