NCRS - Banned
We guarantee Fit, Function & Quality. There is no expressed or implied artificial NCRS cosmetic guarantee; that is guaranteed to change with each new $50-89.95 "Manuels" publication. And No refund on old NCRS Manuels.




74 Greenwood 

Alaska, Hawaii & 



Select the Destination State or Country from those available in this software. If you State or Country does not appear in the selection - we don't ship there.

Canada is at the top of the list, below the US.

Incomplete or frivolous replies to any question result in cancellation. No third party shipment allowed.


Insurance: is added to all International Shipments & includes the merchandise plus the cost of shipping. This total value may or may not be subject to an import tax in your country. No shipment without Full Insurance.


Very Important: And note the year, convertible, coupe, t-top, engine size 265, 283, 327, 350, 396, 427, 454. And options like Air Conditioning, Automatic, PS, PB, PW, etc.     


Note: there is a $4.00 fee added to International shipments because of the necessity of export documents; the USPS required immediate payment & we must delivery to the Post Office.


It is, whatever the carrier charges! Note that shipping 1 lb. to Canada with insurance is approximately $25-35. Shipping 1 lb. to Europe with insurance is approximately $30-40. Shipping 1 lb. to Oz with insurance is approximately $35-45. We DO NOT ship without insurance - because uninsured ones are "lost" or stolen by insiders.



We authorize credit cards with AVS (Address Verification Software).

AVS matches the credit card number with 5 Data Points.


 1.  Credit Card Number example: 1234 1234 1234 1234

 2.  Expiration Date Number example: 1219

 3.  3 Digit CVV Number example: 123

 4.  Street Address or PO Box Number example: 12 (# length can vary)

 5.  Zip Code Number 12345


If the network that authorized credit cards says all 5 numbers match – we ship. If the network that authorized credit cards says one does not match – we do not ship.


You may protest that all 5 do match – however the network may have wrong information. It matters not that the bill arrives at that address via the Post Office – the computer network often – I repeat often have wrong information.


After running credit cards for nearly 40 years – I will not argue with you. Only YOU can contact your credit card provider & make sure they are providing the correct information to the network used to authorize credit cards.


If however, your credit card checks at a DIFFERENT address – there is a $10.00 re-instatement fee.

When they malign,
I reply & out them

Dirtball #238

James Durham

Wholittle #32595


Dan Bachrach

Furline #53259

Mr Phipps #61200

Profane Mr Torrey

2 Queers

Nowhere man

1973 Corvette oOSOEZ Dash Wire Harness Guide Set with Air Conditioning

Price: $25.00
Item Number: 8973102

The 1973 oOSOEZ Dash Wire Harness Guide Set with Air Conditioning includes two 12" x 18" schematics & photographs for dash wiring with fuse box and all gauges; plus wiring for these switches: including directional, dimmer, stop lamp, headlamp, ignition, wiper, heater & neutral safety; plus clock, radio & courtesy wires plus every harness for every RPO option including the Ignition, Headlamps, Rear Body, PW, TI, Defogger, Alarm, Hood Door, Map Light, Automatic Shift Lamp & TCS. Includes 8973103

NOTE: Book, Manuals, CD's, DVD, Guides and Posters are not returnable.

Wiring Guides
were developed circuit testing actual Corvette wiring harnesses. These are not reprinted colored in GM or AIM schematics that are notorious for omissions as well as numerous errors. 

       Easily ID wire Circuits, Junctions, Splices, Connectors, Routing, Entry, Gauges, Colors and Locations plus related Miniature Bulb and Fuse Sizes. Even look at a Fuse Box and be able to read the writing.

       Laminated 12x18 in 14 mil clear plastic these will not easily stain and they lay flat and dont roll up. Thats important. Those large thin plastic coated ones roll up like a window shade. You need 2 hands or masking tape or a helper. Plus they are so large, you could never look at them while under the dash or the hood.

       Circuit Tested: An accurate in an intuitive easy to understand format. There is no special electrical skill or magnifying glass needed to understand these and identify many electrical problems.

       Fact: All previous schematic are loaded with serious errors and omissions copied over and over again from GM workshop manual, to Assembly Instruction Manual to Service Manuals to Chilton, to all the rip offs sold on ebay. To even the crappy compilation of electrical schematic for numerous years offered as an NCRS published book. You would think their advertisements would be truthful and accurately forewarn: its just really a copy of inaccurate incomplete information.

Think about it: none accurate; none complete; none a great value at any price, even when free.

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