ARP - The world leader in fastener technology has just released new Pro Series main cap side bolt kits for FRPP Cast Iron Block. All Pro Series side bolt kits feature 8740 chrome moly steel 12 point bolts that are heat treated prior to thread rolling and machining, and are nominally rated at 200,000 psi. Special purpose washers are included where necessary. Optimum design, enhanced reliability and increased strength are the main attributes of ARP's Pro Series main cap side bolt kits.Learn More

ARP camshaft bolt for 4.6L and 5.4L engines.

• Thread size M10x1.5
• 18mm socket size
• 200,000 psi tesile strength

NOTE: DOHC Engines will require 4 Bolts for Cams. SOHC Engines will require 2 Bolts for Cams. Fits DOHC with STOCK cams only, for DOHC Motors with aftermarket cams use part# 256-1001.

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ARP camshaft bolt for 4.6L and 5.4L engines.

• Thread size M12x1.5
• 18mm socket size
• 200,000 psi tesile strength

NOTE: DOHC Engines will require 4 Bolts for Cams. SOHC Engines will require 2 Bolts for Cams. Fits DOHC with AFTERMARKET cams only, for DOHC Motors with stock cams use part# 256-1002.

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ARP 4.6L 2 & 4 Valve Cylinder Head Studs- (Hex Nuts)

Stock bolts and gaskets are OK for stock cars. But with high performance engines you want something better. Why take a chance on your new cylinder heads with cheap, mass produced bolts. Go with the best. Go with ARP.

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ARP - The world leader in fastener technology has just released new Pro Series main cap side bolt kits for early (91-2005 Cast Iron block) Ford Modular 4.6L & 5.4L V8 applications. All Pro Series side bolt kits feature 8740 chrome moly steel 12 point bolts that are heat treated prior to thread rolling and machining, and are nominally rated at 200,000 psi. Special purpose washers are included where necessary. Optimum design, enhanced reliability and increased strength are the main attributes of ARP's Pro Series main cap side bolt kits. Learn More

ARP - The world leader in fastener technology has just released new Pro Series main cap side bolt kits for early (91-2005 Aluminum block) Ford Modular 4.6L & 5.4L V8 applications. All Pro Series side bolt kits feature 8740 chrome moly steel 12 point bolts that are heat treated prior to thread rolling and machining, and are nominally rated at 200,000 psi. Special purpose washers are included where necessary. Optimum design, enhanced reliability and increased strength are the main attributes of ARP's Pro Series main cap side bolt kits.Learn More

Exact tolerances ensure that gaskets and cylinder heads just glide into position and align perfectly. ARP Head Studs are available with hex or 12-point nuts. These head studs are manufactured by ARP from premium 8740 chrome moly steel and heat treated to 190,000 psi. They are thread rolled after the heat treating process, which vastly improves their fatigue tolerance compared to studs threaded before heat treatment. High-quality, parallel ground washers included.

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Features
Upgraded Hardware
12 Point Head Design
Made from ARP2000 Material
Natural Finish
Rated at 220,000 psi
Made in the USA
Designed for Stock Connecting Rods
Fits 1996-2010 GT, 1996-2001 Cobra, 2003-2004 Mach 1, 2007-2012 GT500 Mustangs

Description
Performance Upgrade. Securely install your Mustangs connecting rods by replacing that old weak stock hardware with high strength ARP Pro-Series Fasteners. ARP Pro-Series Fasteners are ideal for high performance street and track Mustangs.

Premium Quality. Made in the USA from an exclusive hybrid-alloy "ARP2000" that features a natural finish, these ARP Pro-Series Connecting Rod Bolts are hardened to a tensile strength of 220,000 psi to provide superior strength for long-lasting performance.

Application. This set of 16 ARP 2000 Pro-Series Connecting Rod Bolts are designed for use with stock connecting rods on 1996-2010 GT, 1996-01 Cobra, 2003-2004 Mach 1, 2007-2012 GT500 Mustangs.Learn More