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LS 5.3L Crate Engine 400hp Long Block - Gen 3 24x

Marsoni M251S
Sale price$2349.50
Pay 4 payments of $587.38 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
LS 5.3L Crate Engine 400hp Long Block - Gen 3 24xPowertrain Products 5. 3L LS Long Block Crate Engine 5. 3L Iron block hot rod swap engine, based on 99 07 LM7 platform No core charge DOD deleted LS Gen 3 (24x) Includes timing cover and truck oil pan 400hp crank horsepower ratings Your specific power ratings will depend greatly on setup and tuning 2 year 24k mile warranty against manufacturers defects inspection of engine upon failure may be required See warranty for details*** Engine is designed for
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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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4.8 ★★★★★
Based on 1329 reviews
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Verified Purchase
fritz
Alexandria, US
★★★★★ 5
Comfortable
Very comfortable pants and the material feels good . Only complaint I have is the button closure. Will have to sew some more tread to the flimsy button. Perfect fit with just a little bit wriggly room in the waist for me. Price is very good compared to similar products with higher prices.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
A
Verified Purchase
Amazon Customer
Louisville, US
★★★★★ 5
Tremendous fit, quality and style.
These pants will work their way into your heart, become your favorite pair. Fit, quality, color, function. I would buy these bad boys over and over again. You can’t go wrong. Enjoy your first pair, welcome to the fraternity.
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Reviewed in the United States on June 5, 2026
J
Verified Purchase
Jeff
Whiting, US
★★★★★ 4
Great value.
Good, casual khaki. These do have their flaws. They have very average stitching, loose threads will happen. But they are true to size, very comfortable fabric. Priced very reasonable. You put them on and forget um. I will say the top button hole is "tight" on both pairs of mine. Don't let that catch you short heading to the bathroom.
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Reviewed in the United States on March 29, 2026
B
Verified Purchase
by Lyons
Chelsea, US
★★★★★ 5
Quality Jeans
Fit nice. Good price. Would purchase again.
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Reviewed in the United States on January 17, 2024
R
Verified Purchase
Robert D. Stringer II
Waukegan, US
★★★★★ 5
Finally a good fit
As I age, I find my inseam is getting shorter, but my waist seems to be taking up the slack. My physique has changed to where the normal range of sizes don't fit. Finally found a Big and Tall that carried this brand in 46x28.
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Reviewed in the United States on March 25, 2023

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