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ARP Main Stud Kit - GM 6.6L LB7/LLY Duramax 01-05 ARP Rod Bolt Kit - GM 6.6L LB7/LLY/LBZ/LMM Duramax 01-10 ARP Head Stud Kit - 2001-2016 GM 6.6L ARP2000 Head Stud Kit - Black Oxide
ARP Main Stud Kit - GM 6.6L LB7/LLY Duramax 01-05
Our Price (With GST): $345.45 (362.72)
ARP Rod Bolt Kit - GM 6.6L LB7/LLY/LBZ/LMM Duramax 01-10
Our Price (With GST): $345.45 (362.72)
These ARP Main studs for your 2001-2005 GM 6.6L LB7/LLY Duramax are rated at the strength of 200,000 psi and provide the clamping force necessary to avoid walking of the main caps and fretting.

These ARP Rod Bolt Kit for your 2001-2010 GM 6.6L Duramax LB7, LLY, LBZ and LMM are rated at the strength of 200,000 psi and provide the clamping force necessary.

These ARP 425 head studs for your 2001-2016 GM 6.6L Duramax are rated at 220,000 psi tensile strength, and provide the clamping force required to keep cylinder heads from lifting due to higher combustion pressures. A must if you are replacing head gaskets.
ARP Head Stud Kit - 2001-2016 GM 6.6L Custom Aged ARP 625+ Head Stud Kit
These ARP 625+ head studs for your 2001-2016 GM 6.6L Duramax are rated at 260,000 psi tensile strength, and provide the clamping force required to keep cylinder heads from lifting due to higher combustion pressures. A must if you are replacing head gaskets.