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Old 10-23-2019, 06:28 PM   #4
hatzie
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Join Date: Oct 2008
Location: Wentworth, NH
Posts: 4,977
Re: Center Console repair

It's called stop drilling.
Cast Iron, steel, fiberglass, glass, and various plastics will continue to crack without a hole drilled at the end of the crack.
The hole prevents the concentration of the spreading force in one place so it's harder for the crack to continue.
You can get pieces of metal to melt into and stitch across cracks in plastics and you can get stitches to drive in across cracks in various metals.
Here's a google search for cast iron stitching.
https://www.google.com/search?q=stitching+cast+iron

Here's a guy welding plastics DIY.
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1959 M35A2 LDT465-1D SOLD
1967 Dodge W200 B383, NP420/NP201 SOLD
1969 Dodge Polara 500 B383, A833 SOLD
1972 Ford F250 FE390, NP435/NP205 SOLD
1976 Chevy K20, 6.5L, NV4500/NP208 SOLD
1986 M1008 CUCV SOLD
2000 GMC C2500, TD6.5L, NV4500
2005 Chevy Silverado LS 2500HD 6.0L 4L80E/NP263
2009 Impala SS LS4 V8


RTFM... GM Parts Books, GM Schematics, GM service manuals, and GM training materials...Please include at least the year and model in your threads. It'll be easier to answer your questions.
And please let us know if and how your repairs were successful.
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