


LS 5.3L Crate Engine 400hp Long Block - Gen 3 24x
Marsoni
M251S
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
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★★★★★ 5
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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.
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Reviewed in the United States on May 31, 2026
★★★★★ 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
★★★★★ 4
Great value.
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Priced very reasonable. You put them on and forget um.
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Reviewed in the United States on March 29, 2026
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Fit nice. Good price. Would purchase again.
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