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LS LS1 Coolant / Steam Port Block Off Plate Set
LS LS1 Coolant / Steam Port Block Off Plate Set
LS LS1 Coolant / Steam Port Block Off Plate Set
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LS LS1 Coolant / Steam Port Block Off Plate Set

Marsoni M251S
Sale price$29.99
Pay 4 payments of $7.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
LS LS1 Coolant / Steam Port Block Off Plate SetCoolant Steam Port Plugs Includes 2 coolant ports, 2 o rings, and 2 bolts Compatible with all GM LS series engines Can be installed on the front or rear of the cylinder heads Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum *These do NOT have holes for crossover tube attachment
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Your LS LS1 Coolant / Steam Port Block Off Plate Set orders ship within 1-2 business days.

Delivery Options:

  • 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.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 238 reviews
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T
Verified Purchase
Tina Eddy
New York, US
★★★★★ 5
Beat China all day every dday
Color: Brown, Size: 10" Dinner Plates, Number of Items: 100
Great value. Green product. I'll never go back to China again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
B
Verified Purchase
Bernice BL Coward
West Palm Beach, US
★★★★★ 5
strong and sturdy plates
Color: Brown, Size: 10" Dinner Plates, Number of Items: 100
sturdy and holds whatever you put in the plate without turning over or out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
M
Verified Purchase
Miranda
Los Angeles, US
★★★★★ 5
Quality paper plates
Color: 2 Rims, Size: 10" Dinner Plates, Number of Items: 100
Strong with good design and fits in a medium small microwave.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
W
Verified Purchase
William Caliguiri
Battle Creek, US
★★★★★ 5
I wouldn’t buy them again
Color: Brown, Size: 10" Dinner Plates, Number of Items: 100
They were in the perfect size
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
F
Verified Purchase
Frank Griffith
Battle Creek, US
★★★★★ 5
They work as advertised
Color: Brown, Size: 10" Dinner Plates, Number of Items: 100
Very sturdy very clean
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026

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