Exterior Components› Body Panels and Components
Moroso
Moroso Chevrolet Big Block Balancer Bolt Kit - Ultimate Duty - 1/2in-20 Thread
SKU: M00R 38775
Moderate — 2–4 hours
Description
Part #: 38775
Harmonic Balancer Bolt - Ultimate-Duty - 1/2-20 in - 1.500 in Long - 5/8 in 12 Point Head - Steel - Black Oxide - Big Block Chevy - Each
MIA's Description
Constructed from steel with a black oxide finish, this kit includes a large, built-in washer flange to ensure the balancer is securely fastened under severe conditions. The extra-tall 12-point head is designed to accept deep 5/8 in. sockets for a positive grip during installation or removal without stripping.
Fitment
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Specifications
| Brand | Moroso |
| Part Number | M00R 38775 |
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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