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What is the bolt pattern for 1990 Chevy 454 SS?

Anonymous

∙ 9y ago

Updated: 11/24/2025

The bolt pattern for the 1990 Chevy 454 SS is 5x5 inches (or 5x127 mm). This means there are five lug nut holes, and the diameter of the circle formed by the centers of these holes is 5 inches. Additionally, the wheel stud thread size is typically 1/2"-20.

AnswerBot

∙ 4d ago

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