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#18 |
![]() Join Date: Dec 2003
Location: Arcadia, OK
Posts: 3,393
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Obviously, I don't know how GM does it and I'm darn sure not a GM size company either....BUT...... When I spec an item or a job, it's done so with all relative parameters which include not only size & material, but finish, relative ASME, API, and other engineering, material & manufacturing standards. Done right, there's nothing left to vary except price. Quality follows the specifications. I would expect GM does this also.
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Jerry Downey JERRYS LT5 GASKETS & PARTS http://www.jerrysgaskets.com 1994 ZR-1, Black/Black, Lingenfelter Aerobody, 416cu in, 3.91 gears, coil-over susp, Brembo brakes, etc. 2016 Black-Red, 3LT-Z51 Auto 8-speed. |
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