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Tap to call 228-206-7345 · Mon–Fri 7:30 AM–5:00 PM

Mon–Fri 7:30 AM–5:00 PM · Closed 12–1 · 9500 County Farm Rd, Gulfport, MS

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2500HD LLY Duramax

2500HD LLY Duramax

(45 products)

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Choate Performance
LLY Daily Driver Cylinder Head Reman Choate Performance

Regular price $1,260.00
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S&B
Cold Air Intake for 2006-2007 Chevy / GMC Duramax LLY-LBZ 6.6L

Regular price $399.00
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S&B
Cold Air Intake for 2004-2005 Chevy / GMC Duramax LLY 6.6L

Regular price $399.00
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Choate Performance
6.6L Short Block Model C LLY Engine Choate Performance 2004.5-2005 - Duramax Diesel Engine Choate Performance

Regular price $7,800.00
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Choate Performance
6.6L 2004.5-2006 Duramax LLY Full Running Workhorse Diesel Crate Engine Choate Performance

Regular price $28,500.00
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Choate Performance
6.6L 2004.5-2006 Duramax LLY Full Running Daily Driver Diesel Crate Engine Choate Performance

Regular price $24,500.00
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Choate Performance
6.6L 2004.5-2006 Duramax Short Block Daily Driver LLY Diesel Crate Engine Choate Performance

Regular price $9,000.00
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Choate Performance
6.6L 2004.5-2006 Duramax LLY Short Block Workhorse Diesel Crate Engine Choate Performance

Regular price $11,100.00
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Choate Performance
6.6L 2004.5-2006 Duramax LLY Long Block Workhorse Diesel Crate Engine Choate Performance

Regular price $14,800.00
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Choate Performance
6.6L 2004.5-2006 Duramax LLY Long Block Daily Driver Diesel Crate Engine Choate Performance

Regular price $12,500.00

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Who We Are

O'Briens Diesel & Performance is a full-service performance diesel shop based in Gulfport, Mississippi. We do everything from race engines to OEM maintenance.

We pride ourselves on quality work, unmatched customer service, and a team that lives and breathes diesel performance.

We sell what we use.

We only carry the best in diesel performance.

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O'Briens Diesel & Performance
9500 County Farm Rd
Gulfport, MS 39503
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Serving Gulfport, Biloxi, Long Beach, Pass Christian, Ocean Springs, D'Iberville, Bay St. Louis, Pascagoula, Wiggins & Hattiesburg

Hours
Mon–Fri 7:30 AM–5:00 PM CT
Closed 12–1 for lunch
Closed Sat & Sun

Phone: 228-206-7345

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