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GM 6.2L LS3 Crate Engine 430 Horsepower, 424 ft. lbs. Torque

Marsoni M251S
Sale price$12394.77
Pay 4 payments of $3098.69 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
GM 6.2L LS3 Crate Engine 430 Horsepower, 424 ft. lbs. TorqueStarting with the '08 Corvette, the world was first introduced to GM's latest small block V8 creation the 6. 2 liter LS3. A continuation of the industry leading V8 engines from GM Powertrain, the LS3 kicks out 430 horsepower and 424 lb. ft. of torque. (In the Corvette, those numbers go to 436 hp and 428 lb. ft. of torque with the optional dual mode exhaust system.) It's a brute of a small block with 376 ready cubes at your beckon call. The LS series
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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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4.7 ★★★★★
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Q
Verified Purchase
Quinton
Fort Morgan, US
★★★★★ 5
good product
Better then expected
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
P
Verified Purchase
Patrick
Chelsea, US
★★★★★ 5
Good bang for your buck, great quality.
Works great. Most of it is metal and works as a heat sink. Came with two fuses and the adapters for smaller or larger Guage wires. Fit very well and easily for our choice of installation and was a great price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2025
J
Verified Purchase
Jeremy Gardner
Grantham, US
★★★★★ 5
Good for under the hood
Pretty good heavy duty block. It's got the rubber grommets for the smaller wire if needed.
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Reviewed in the United States on January 1, 2026
K
Verified Purchase
Kindle Customer
Battle Creek, US
★★★★★ 5
Easy install
Excellent easy install
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Reviewed in the United States on February 11, 2026
C
Verified Purchase
Charles L
Pawtucket, US
★★★★★ 5
These are best quality ones ever had since I did been doing car audio
Great quality and durability
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Reviewed in the United States on February 8, 2026

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