What does the number mean on the end of the ebay listing
Thread Starter
Supreme Member

Joined: Oct 2003
Posts: 1,083
Likes: 4
From: DFW
Car: 1992 Z28
Engine: 5.7 TPI
Transmission: 700R4
Axle/Gears: G80 3.23
What does the number mean on the end of the ebay listing
For example:
"90-92 IROC-Z Z28 TA GTA TPI TUNED PORT INJECTION LOWER INTAKE 10088016 USED # 3"
And
"89-92 IROC-Z Z28 TA GTA TPI TUNED PORT INJECTION UPPER INTAKE PLENUM USED # 1"
I am just gathering up parts and dont need a mixup.
"90-92 IROC-Z Z28 TA GTA TPI TUNED PORT INJECTION LOWER INTAKE 10088016 USED # 3"
And
"89-92 IROC-Z Z28 TA GTA TPI TUNED PORT INJECTION UPPER INTAKE PLENUM USED # 1"
I am just gathering up parts and dont need a mixup.
Joined: Mar 2017
Posts: 4,255
Likes: 427
From: Portland, OR
Car: 86 Imponte Ruiner 450GT, 91 Formula
Engine: 350 Vortec, FIRST TPI, 325 RWHP
Transmission: 700R4 3000 stall.
Axle/Gears: 9 Bolt Torsen 3.70
Re: What does the number mean on the end of the ebay listing
It's just how the seller is organizing the parts so he knows which one you wanted. The number corresponds to some markings he has made on the parts so he doesn't mix up which ones you ordered based on the pictures in the auction listing.
GD
GD
Joined: Jul 2000
Posts: 6,521
Likes: 91
From: Aridzona
Car: `86 SS / `87 SS
Engine: L69 w/ TPI on top / 305 4bbl
Transmission: `95 T56 \ `88 200-4R
Re: What does the number mean on the end of the ebay listing
Like Gen Dis said, tracking.
And other times, they do it so the item erroneously shows up in more search results.
And other times, they do it so the item erroneously shows up in more search results.
Thread Starter
Supreme Member

Joined: Oct 2003
Posts: 1,083
Likes: 4
From: DFW
Car: 1992 Z28
Engine: 5.7 TPI
Transmission: 700R4
Axle/Gears: G80 3.23
Re: What does the number mean on the end of the ebay listing
Cool. I thought it might have been some stupid part number matching thing GM did. As if they put out 8 different types of runners and you had to get the match up the correct upper and lower. Thanks
Supreme Member
Joined: Nov 2009
Posts: 1,255
Likes: 54
From: Lincoln, NE.
Car: '87 IROC
Engine: 5.7 Vortec w/ factory TPI
Transmission: WC T-5
Axle/Gears: 3.45 Posi
Re: What does the number mean on the end of the ebay listing
When I was selling a bunch on ebay I did it to stay organized just like JMD and General said. When you have 10-15 listings going all with close end times and you're selling like items it can get a little bit tough to keep it all in order.








