kirban 2 cents worth
History lesson on spark plug wires. A subject I am very well versed on. In the reproduction game of plug wires it originally started with the Corvettes. Back in the 1960s plug wires where dated coded by quarters 1-2-3-4 and the year. They were black nothing special except date coded and had the wording Packard TV R Suppression 2-Q-67....etc...
At the time only one company had permission from Packard to use their wording and get the plug wires made. At the time they were sold for around $100 a set. A lot of money for basic black plug wires for a V8 engine. I am talking round 1980-85 time period.
Because of the extreme costs involved they only did 1 and 3rd quarter of every year Corvette from a certian year to a certain year. I am not exactly sure what years they did but it was about a 12-15 year span.
So your talking 24-30 different print wheels plus you need to run ALOT feet of wires and then you have to cut them to specific lengths depending on the year and engine size. A 327 Vette engine is going to take different lengths than a 396 big block even if both were available in the same year.
Being into GTOs I knew they also used date coded plug wires. I hooked up with a company who happen to be local to us at the time and they got Packards permission at virtually no cost. I knew this Corvette company would jump into the other GM car game once they got wind our company was now going to do the plug wires.
I also knew back in the mid 1980s no GTO owner in the world would pay $100 for wires. Keep in mind I was looking at Chevy and Buick GS models etc as well.
Since wires came out before the actual model year in order to cover the 1964 GTO I did 4th quarter 1963. Going by memory I think I did everything up to 1972.
To keep things simple I had my source do even quarters each year so I would know what wires where my reproduction. So I did about 20-22 different print wheels. Probably cost $1500 or better back then just to do the print wheels and match the font style of the original.
Next I had to find someone with original wires on their cars to match the lengths. Fortunately in the GTO world their is no big and small blocks but subtle changes in the way plug wires were routed from the 389 to the new 400 in 1967. I had the connections to get hold of originals.
I then discovered the same wording was used on Buick GS etc and Olds 442s and even the AMC cars notably the Hurst Scrambler and 390 engines....To do the Buick I worked with a guy I think his name was Dave Kliner out of Wisconsin who restored GS back in the day. We sold them to Year One etc and others...
We hit on a good retail price structure something like $59.95 a set. The GTO sets were the big sellers to the major wholesalers... It was a pain stocking so many different plug wires for each year each car line. I eventually sold that business to a GTO company.
In the early days we expanded the plug wire business since my source had access to the blue wires almost identical to the Ford motorsport wires and we did logo wires for Steeda and Anderson Motorsports. Two big names in Mustang parts. A single logo required just one print wheel and all those 5.0 engines took the same wires. Turned out the ohms in my wires was actually better than Ford Motorsports.
Then I had our source do the plug wires in grey that we market to the turbo Buick owners strictly 1986-1987 style. At the beginning we did do 1984-1985s but lack of demand we ended that. We also had a print wheel done that read bad to the bone and sold them for several years.
Intersting enough my source now resides in North Carolina and does work for several Nascar teams and still makes our grey 1986-1987 Turbo Regal plug wires. He also makes the plug wires for Callaway Corvettes with their name/logo on them. (We get the 6-speed shifters made for Callaway).
So your plug wires you buy from us come from a top notch source. The answer to the trivia question is in the next post. This posts shows you why it can be costly to do if each wire is different in any way it requires a different print wheel. Besides the initial cost of the print wheel a wire company needs to run hundreds or thousands of feet of each print wheel to make it worth their while.
end of story
kirbanperformance.com
denniskirban@yahoo.com
rare yet is the original Turbo Trans Am plug wires. I owned a few and going off memory they said something about 20th anniversary on them and most of the replacement ones from GM did not have that wording. Also, replacement ones for our cars from GM are number 1 not grey, and number 2 are a universal design meaning they are not custom cut to fit properly. Remember GM is not in the resto business, but the parts replacement business!