ARP 230-4201 HEAD STUD KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML

The ARP 230-4201 Head Stud Kit is a high-quality and reliable solution for enhancing the performance and durability of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Engineered with precision and crafted with superior materials, this ARP 2000 head stud kit is designed to meet the demanding requirements of diesel engines, particularly the Duramax series.

This head stud kit is specifically tailored for 6.6L Duramax engines manufactured from 2001 onwards, including LB7, LLY, LBZ, LMM, and LML models. By replacing the factory head bolts with ARP head studs, you can significantly improve the clamping force on the cylinder head, ensuring better head gasket sealing and overall engine reliability.

Constructed from durable ARP2000 alloy, these head studs offer exceptional tensile strength and resistance to stretching and fatigue. This means that even under high cylinder pressures and extreme operating conditions, the ARP 230-4201 Head Stud Kit will provide steadfast support and prevent head gasket failures.

Whether you are looking to boost the horsepower and torque output of your Duramax engine or simply reinforce its structural integrity, the ARP 230-4201 Head Stud Kit is a smart investment. Installation is straightforward for those with mechanical knowledge, and the result is a more robust and dependable engine that can confidently tackle any challenge on the road or off it.

Trust ARP, a renowned brand in high-performance engine hardware, to deliver a head stud kit that meets the stringent demands of your GM 6.6L Duramax engine, ensuring long-lasting performance and peace of mind for the road ahead.