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427ci | LS Supercharged Engine

Marsoni M251S
Sale price$15257.48
Pay 4 payments of $3814.37 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
427ci | LS Supercharged EngineEngine pricing & lead times vary please call 1 866 551 4916 for pricing & delivery estimate. Click here to request a custom engine with our free engine quote questionaire. LS Spec 427 Cubic Inch Supercharged (LS3 or LS7 Heads) Type: LS 7. 0L Displacement: 427 Cubic Inches Bore x Stroke: 4. 125 x 4. 000 Crank: 4340 Forged Rods: 4340 Forged H Beam Pistons: 2618 Forged Dish Cam: Mast Custom 3 Bolt Camshaft Heads: Black Label CNC Ported Made in USA
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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
4.6 ★★★★★
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Amazon Customer
San Leandro, US
★★★★★ 5
Great product for the price
Size: 4T, Color: Black
Great product for the price
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Reviewed in the United States on May 4, 2022
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Amazon Customer
Waukegan, US
★★★★★ 5
Good quality
Was used for a costume, it fit my little boy really well & held up great despite washing multiple times
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Reviewed in the United States on November 10, 2019
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Alicia Myers
Belleville, US
★★★★★ 5
Kindergarten prom
Size: 4, Color: Burgundy, Size: 4, Color: Burgundy
Item was very nice, it came quickly and he wore it to his lil prom yesterday. Will reorder in the future.
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Reviewed in the United States on January 29, 2026
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Mary August
Dallas, US
★★★★★ 5
Quality Boys Suit
Size: 6, Color: Dark Blue
Good quality
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Reviewed in the United States on January 27, 2026
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MAKE JESUS YOUR PRIORITY
Birmingham, US
★★★★★ 5
Look good
They fit well
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Reviewed in the United States on October 25, 2024

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