ARP Main Bolt Kits | Multiple Ford Fitments (156-5201)

Main Cap Side Bolt Kit by ARP

ARP main stud kits help eliminate main cap walk/fretting and protect the threads in your engine block. They include studs made from 8740 chromoly steel and heat-treated in-house to 190,000 psi tensile-strength rating. The precision J-form threads are rolled after heat-treat for much stronger threads than the competition. Kits come complete with hardened parallel-ground washers and high-quality nuts. Add confidence in the strength of your engine build with the ARP main stud kit designed for your application.

Features

• Main Bolt Style:2-bolt
• Fastener Style:Stud
• Fastener Nut Style:Standard 12-point
• Works with Windage Tray:No
• Fastener Tensile Strength (psi):190,000 psi
• Nuts Included:Yes
• Washers Included:Yes

Benefits

• Help eliminate main cap walk/fretting and protect the threads in your engine block
• Made from 8740 chromoly steel
• Heat-treated in-house to 190,000 psi tensile-strength rating
• Complete with hardened parallel-ground washers and high-quality nuts

Please Note: Designed to fit early cast iron M8 production engine blocks. Side bolts only.

Applications

• 1994 – 1995 Ford Cougar
• 1992 – 2005 Ford Crown Victoria
• 1997 – 2005 Ford E-series
• 1997 – 2004 Ford Expedition
• 2002 – 2005 Ford Explorer
• 1997 – 2005 Ford F-150
• 1997 – 2005 Ford F-250
• 1992 – 2004 Ford Grand Marquis
• 2004 – 2005 Ford Lobo
• 1996 – 2005 Ford Mustang
• 1994 – 1997 Ford Thunderbird
• 2003 – 2005 Lincoln Aviator
• 1995 – 2002 Lincoln Continental
• 1993 – 1998 Lincoln Mark VIII
• 1991 – 2005 Lincoln Town Car
• 1994 – 1997 Mercury Cougar
• 1992 – 2005 Mercury Grand Marquis
• 2003 – 2004 Mercury Marauder
• 2002 – 2005 Mercury Mountaineer

What’s In The Box?

• 10 – Bolts

Warranty

• Manufacturers Standard Warranty