Main Stud Kit GM Duramax Diesel 6.6L 01-05

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MSRP: $265.34
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Info

SKU:PQX1000321

SKU: PQX1000321

MPN: 1000321

Info

SKU:
PQX1000321
MPN:
1000321

Description

The PRW Industries Main Stud Kit for GM Duramax Diesel 6.6L (01-05) is designed to enhance the reliability of early-generation Duramax engines by addressing the common issue of main bearing cap fasteners. This kit is particularly beneficial for diesel mechanics and owners who frequently tow heavy loads or modify their engines for increased performance.

Engineered from premium-grade fastener material, this stud kit provides a robust solution to prevent the stretching and loosening of stock main studs under high boost and thermal cycling. The precision-manufactured studs ensure a secure fit at the crankshaft and block mating surface, which is crucial for maintaining engine integrity during demanding conditions.

This kit is ideal for serious Duramax builders and fleet operators who require enhanced durability and clamping load retention, especially those planning engine modifications or operating under heavy towing scenarios. Whether you're a professional shop or a weekend enthusiast, the PRW main studs provide peace of mind for your Duramax engine.

SpecificationDetail
MPN / Part Number
1000321
SKU
PQX1000321
Dimensions
8.25 x 2.5 x 11.8 in
Weight
5.85 lbs
Engine Platform
GM Duramax 6.6L Diesel
Model Years
2001–2005
Component Type
Main Bearing Cap Studs
Application
High-Boost, Towing, Power Modifications
Material Grade
Premium Tensile Fastener Steel
Benefit
Prevents Bolt Stretch, Increases Clamping Load Retention

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