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Author Topic: 1968 230 6 cylinder 3 speed Air Injection Reactor (smog pump)  (Read 2014 times)
Posts: 144

1968 L6 Sport Coupe

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« on: April 02, 2007, 11:21:33 AM »

In order to preserve the originality of my car and at the same time hopefully do the environment a favour, I would like to reinstall the Air Injector Reactor (smog pump) system that came with my car when new. Can anyone supply me with the part numbers for the pump, diverter valve, check valve, air manifold assembly and carburetor? Also, is there a difference in the part numbers between the 230 and 250 cubic inch engines? Finally, are the part numbers the same for the 1969 model year with my same engine/transmission set up? Thanks, Joe
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*68-12D L30/M35*

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« Reply #1 on: April 02, 2007, 01:45:12 PM »

Here's a start...

From P&A 30A revision 8-72:

3.660     PUMP ASSY.---PUMP UNIT---COVER, Air Injector Reactor Pump

          69 Pass.
          69 Chevy, Chevelle, Camaro (exc. A.T.)
          70-71 All .......................................... 7806686     PUMP UNIT

3.670     VALVE ASSY.---BRACKET---CAP---GASKET---GROMMET---PLUG---STRAP, Air Injector Reacter

All (6 cyl.) (exc. P.G.) .........................7036450   releif valve div. (stamped 35001)

3.672     SILENCER ASSY.---AIR CLEANER---ELEMENT, Air Injector Reacter

All .....................................................1492575   by-pass valve, diverter valve, relief diverter valve
          (Note 1: It may be necessary to use Tube 7035403 for proper fit of muffler and valve.)


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« Reply #2 on: April 02, 2007, 02:51:31 PM »

Info is also found in

Kurt S
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