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View Full Version : WTB:Assembly Line Oil Drain Plug

AirbusDriver
12-07-2021, 05:33 PM
Oil drain plug for my 90 ZR1. NOS or really nice original. No wrench marks.
Thnx
Mark
859-612-9121
mdonnally@aol.com
geezer
12-08-2021, 07:19 PM
Online search will show some . Dorman for example.
GM# 10110927 for correct plug.
GM# 10174313 for correct gasket .
AirbusDriver
12-09-2021, 09:23 AM
Online search will show some . Dorman for example...

Thnx👍
jrd1990zr1
12-22-2021, 04:31 PM
FWIW, If you are doing the NCRS judging route, I was told by the 1990 team leader that the metal with rubber gasket was not correct at the Boston National a number of years ago. I do not know what the current thought is on the gasket issue but when I was having my 3000 mile car judged he told me that the car came with a white plastic washer not the metal with rubber. Do the research before you make a purchase.