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ARP 256-1003 Ford Mustang 5.0L Coyote Cam Phaser Bolt Kit

Part of: ARP Bolt Kit

Other options in this family: ARP 134-1001 ARP 155-1001 ARP 154-1002 ARP 134-1003 ARP 151-1001

Manufacturer

Picture for manufacturer ARP

Part Number

256-1003
15 reviews
Sale Price

$82.16

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The ARP 256-1003 Cam Phaser Bolt Kit is engineered specifically for Ford 5.0L Coyote engines found in 2011-2023 Mustang GT models and F-150 applications. This precision-engineered fastener kit addresses the common failure point of factory cam phaser bolts, which are known to stretch and fail under high-stress conditions.

Key Features:

  • Manufactured from premium 8740 chrome moly steel for superior strength and durability
  • Heat-treated to 190,000 PSI tensile strength—significantly stronger than OEM fasteners
  • Black oxide finish for corrosion resistance
  • Precision rolled threads for improved fatigue resistance
  • Includes ARP Ultra-Torque assembly lubricant for accurate torque readings
  • Complete kit includes all necessary bolts for both camshaft phasers

ARP cam phaser bolts are essential for modified Coyote engines or high-performance applications where engine RPM and stress exceed factory specifications. These fasteners prevent catastrophic engine damage caused by phaser bolt failure, providing peace of mind for enthusiasts running forced induction, high-RPM naturally aspirated builds, or track applications. Each kit is manufactured in the USA to ARP's exacting quality standards.

It’s great

Thanks

Nice and easy!!

You had the part I needed, it didn't need to ship from China. Got it in reasonable time. I'm happy with that. Thanks.

Ok

Very easy checkout and free shipping!!

It was quick and easy.

great so far

Great

ever thing was fine thanks.

Very happy with their service. The product was at a great price and was shipped very quickly. Will buy from them again.

Great and easy to order.

Ordered it Friday had it at my door on Wednesday! They also had the cheapest prices of all reputable sellers.

easy

I am so glad i found Autoplicity (searching Google). They saved me $100 over ALL the other online outlets, and gave me great customer service to go along with it.

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