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Speed Engineering - LS Swap Headers for OBS Trucks
Speed Engineering - LS Swap Headers for OBS Trucks
Speed Engineering - LS Swap Headers for OBS Trucks
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Speed Engineering - LS Swap Headers for OBS Trucks

Marsoni M251S
Sale price$165.97
Pay 4 payments of $41.49 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Speed Engineering - LS Swap Headers for OBS TrucksSpeed Engineering Long Tube Mandrel Bent, 304 Stainless Headers Compatible with all LS Swap Great Fitment on the OBS Platform Mandrel Bent Tubing 1 7 8" Primaries 3" Collector Longtube Header Design LS Swap Conversion Header Merge Spikes V8 LS Engines Only 4. 8L, 5. 3L, 6. 0L, 6. 2L, LS1, LS2, LS3, LS6, LSA Engines CNC Machined Flanges Natural 304 Stainless Steel Standard Graphite Manifold Gaskets Vehicle Applications: 1988 1998 Chevrolet C1500 Truck
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  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

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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 ★★★★★
Based on 1821 reviews
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Product Reviews
B
Verified Purchase
Bargain Rig
Grantham, US
★★★★★ 5
Comfortable, Durable, and Stylish
Perfect gift choice! Excellent quality socks with a variety of colors to match any wardrobe.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 30, 2025
L
Verified Purchase
Lassiter Denton
Phoenix, US
★★★★★ 5
Great quality.
Size: Large, Color: (001) Black / Black / White
Thickness and comfort are great. Quality is great and the same I would expect if I bought at the branded storefront.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
J
Verified Purchase
Joseph Pratt
Port Orchard, US
★★★★★ 5
Great product.
Size: Small, Color: (001) Black / Black / White
🙏🙏🙏
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
C
Verified Purchase
Chelsey Bartoli
Carnegie, US
★★★★★ 5
Great buy!
Size: Medium, Color: (001) Black / Black / White
My husband loves these. The socks are warm and thick and extremely comfortable. They support the foot and he works outside all day and has had them for a little over a month. They stay in place and don’t move move around while he’s outside moving around.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 6, 2025
C
Verified Purchase
Cathy
Grantham, US
★★★★★ 5
Happy Customer
Size: Medium, Color: (001) Black / Black / White
Item was as describe, comfortable and stays in place thick but breathable ! I will order from this company again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026

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