Beginner — under 30 min
Description
Manufactured to GM OE specifications, this bolt ensures proper fit, form, and function. It features a steel construction with a zinc finish and a hex flanged head for secure fastening. The M8 x 1.25 thread size and 0.700-inch underhead length are standard specifications for this application. It is also heat-hardened for increased strength and durability, with an attached washer for a secure seal.
Fitment
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Available on iOS & Android
Specifications
| Brand | GM Performance |
| Part Number | G03V 24231519 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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