


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
Quick Dispatch:
Your LS 5.3L Crate Engine 400hp Long Block - Gen 3 24x orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your LS 5.3L Crate Engine 400hp Long Block - Gen 3 24x ships.
Need Help?
Questions about LS 5.3L Crate Engine 400hp Long Block - Gen 3 24x, sizing, or delivery? We're just an email away.
Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for LS 5.3L Crate Engine 400hp Long Block - Gen 3 24x in your area.
Get Shipping Estimates
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
You may also like
4.3 ★★★★★
Based on 287 reviews
Sort
Product Reviews
★★★★★ 5
Good quality
Size: Medium, Color: Black/Assorted
Comfy and sturdy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2025
★★★★★ 5
Favorite socks
Size: Medium, Color: Black/Assorted
These are my go to socks! Love these. Great towards sweat and different weather temperatures. Mostly use for working out and love them. Will be getting more!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2024
★★★★★ 5
Good, Comfortable Fit
Size: Medium, Color: (100) White / White / Black, Number of Items: 6, Size: Medium, Color: (100) White / White / Black, Number of Items: 6
I wear a women’s size 9.5 and I got a size Medium. They fit perfect, they aren’t super heavy, but have cushion where needed. Perfect for my steel toe boots
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 5
Son loves them!
Size: Large, Color: Black (6-pairs), Number of Items: 6
My son loves these socks! Comfy, good quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
★★★★★ 5
Good fabric
Size: Medium, Color: White, Number of Items: 6
Nice socks. Would buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
recommand products
Vossen HFX-1 18x9 / 6x139.7 / ET0 / Super Deep / 106.1 CB - Matte Gunmetal Wheel
287.50
Walbro 92-00 Honda Civic 255lph Fuel Pump & Setup Kit
142.01
Vossen HFX-1 22x12 / 8x170 / ET-44 / Ultra Deep / 125.1 CB - Gloss Black Wheel
474.50
Vossen HFX-1 20x9.5 / 6x139.7 / +15 / 106.1 CB / Deep - Terra-Bronze Wheel
374.50
Vossen HFX-1 22x12 / 6x135 BP / ET-44 / 87.1 CB / Ultra Deep - Terra-Bronze Wheel
449.50