230-5401

ARP 6.6L Main Stud Kit w/ Cross Bolts. 01-05 Chevy / GMC

ARP's Main Stud Kit gives high performance powerhouse engines the support they need by keeping the main caps from walking during high RPMs.

230-5402

ARP 6.6L Main Stud Kit w/ Cross Bolts 06-13 Chevy / GMC

ARP's Main Stud Kit keeps your engine running smoothly by reducing walking and fretting with an improved clamp down. With torque specs at 200 ft/lbs on the main bolts and 86 ft/lbs on the side ones, you get a main stud kit that will reduce fretting as well.

Kit includes:

• Main studs
• Side bolts

247-5402

Dodge Cummins 5.9L 12V Main Stud Kit

With ARP's Main Stud Kit, you get quality studs made from 8740 chromemoly steel, set to a 190,000 psi tensile strength. Using a centerless-grounded and threqad-rolled setup, these beautiful black oxide finished studs are a step above the competition.

Included in the kit:

• ARP studs
• Hardened washers
• High-strength hex nuts

247-5401

Dodge Cummins 5.9L 24V Late '97 -'06 2-bolt Main Stud Kit

With ARP's Main Stud Kit, you get quality studs made from 8740 chromemoly steel, set to a 190,000 psi tensile strength. Using a centerless-grounded and threqad-rolled setup, these beautiful black oxide finished studs are a step above the competition.

Included in the kit:

• ARP studs
• Hardened washers
• High-strength hex nuts

247-5403

Dodge Cummins 5.9/6.7L diesel w/girdle (2004 & later) Main Stud Kit

Protect your engine block threads, improve your block life and get more accurate torque readings with the ARP Main Stud Kit rated at 200,000 PSI tensile strength making them 2000% stronger than the competition!

There are several key points to consider when deciding between bolts and main studs. These include the fact that main studs are easier on your engine assembly, they eliminate main cap fretting and produce better cap alignments.

Kit includes:

• Hardened parallel-ground washers
• Quality nuts
• Main studs made from 8740 chrome-moly steel

250-5801

Ford 7.3L Power Stroke diesel '93-'02 Main Stud Kit

ARP's Main Stud Kit, with an amazing 210,000 PSI tensile strength rating, is a precision-cut, centerless-grounded kit created from ARP's proprietary ARP8740® chromoly steel. With a black-oxide finish to prevent corrosion, these main studs actually exceed the requirements for aerospace specifications!

Kit includes:

• Main studs
• Hardened wshers
• Exclusive 12-point nuts

150-5801

03-07 Ford Power Stroke 6.0L Main Stud Kit

150-5802

08-10 Ford Power Stroke 6.4L Main Stud Kit

250-5802