Specifications
- Brand
- ARP
- Part #
- 230-5401
- UPC
- 672036035440
ARP 05 & Earlier Chevy Duramax Diesel LB7/LLY Main Stud Kit
$330.42
On Backorder
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ARP main stud kit for 05-earlier Chevy Duramax LB7/LLY diesel engines. Stronger than stock bolts for improved reliability.
Key Features
- Stronger than stock bolts — helps prevent main cap walk under high load.
- ARP 8740 chromoly steel — heat-treated to 200,000 psi tensile strength for reliable performance.
- Includes studs and nuts — everything needed for installation is in the box.
- Direct fit for specific Duramax engines — designed for LB7 and LLY models through 2005.
This ARP main stud kit is designed for 2001 through 2005 Chevrolet and GMC trucks with LB7 or LLY Duramax diesel engines.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Specifications
- Brand
- ARP
- Manufacturer Part #
- 230-5401
- UPC
- 672036035440
Frequently Asked Questions
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ARP 05 & Earlier Chevy Duramax Diesel LB7/LLY Main Stud Kit
$330.42