Mast Medium Bore Rocker Stand

Marsoni

M251S

$43.95

Get it in 3 business days with 1 day shipping. Friday, May 29

Mast Medium Bore Rocker StandBillet rocker stands for Mast Black Label Medium Bore head. This stand will allow you to run factory LS3 rockers on your Mast Black Label LS1 245, LS3 255 and LS7 265 Medium Bore Heads. Sold Per Head 2 Required per engine!

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Your Mast Medium Bore Rocker Stand orders ship within 1-2 business days.

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Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!

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Reviewed in the United States on February 18, 2026