★★★★★ 5
Great value for the price
Quality is not bad for the price
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Reviewed in the United States on May 22, 2026
LT 4.065" (+) Bore - Pair Factory Mast CNC Port Cylinder Heads - OE or Aftermarket Valves
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
LT 4.065" (+) Bore - Pair Factory Mast CNC Port Cylinder Heads - OE or Aftermarket Valves>Download the cylinder head spec sheet< The Mast Motorsports cylinder head product line is completely manufactured from a raw casting to a finished cylinder head in the USA located in Nacogdoches Texas. NOTE*** if you are using the direct injection system 2022+ applications require 6mm injectors Older Models use 7. 5mm injectors. This will also matter if you are using a DI injector plug kit. Mast refuses to compromise on materials and methods that may
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Your LT 4.065" (+) Bore - Pair Factory Mast CNC Port Cylinder Heads - OE or Aftermarket Valves orders ship within 1-2 business days.
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- 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.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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4.7 ★★★★★
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Product Reviews
★★★★★ 5
Paper plates
Color: White, Size: 7 inch
Use them for everything and they are sturdy
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Sturdy, great quality and economical
Color: White, Size: 10 inch
We occasionally use paper plates. For family gatherings or sometimes to just put fast-food on. These plates are sturdy so you only need one plate and hold up to 2nd and 3rd helpings so less waste. They also don't fly around in the wind. The paper appears to be bio-degradable as they mentioned.
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Reviewed in the United States on October 30, 2024
★★★★★ 5
I recommend these paper plates.
Color: White, Size: 10 inch
These plates are every bit as good as Chinet.
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Reviewed in the United States on February 7, 2026
★★★★★ 4
Sturdy Yes-Leak proof NO
Color: White, Size: 10 inch
They are very sturdy. However, when I microwaved my food I could see some seepage. I will not buy them again.
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Reviewed in the United States on December 31, 2025
