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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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ARP
ARP 156-5803 Main Stud Kit for Select 2011-2014 Ford Mustang (5.0L)
$347.73
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 2011-2014 Ford Mustang GT and Boss 302 models (5.0L).
Ensure the structural integrity of your Ford Coyote engine's bottom end with the ARP 156-5803 Main Stud Kit. These high-strength fasteners provide the precise clamping force required to secure the main caps, preventing the cap walk and fretting common in high-RPM or forced induction 5.0L builds. Engineered to exceed OEM hardware capabilities, this kit is an essential upgrade for any performance rebuild where block stability and crankshaft alignment are critical.
- Manufactured from premium 8740 chrome moly steel
- Heat-treated to a 200,000 psi tensile strength rating
- Precision J-form threads rolled after heat-treat for superior fatigue resistance
- Black oxide finish for corrosion resistance and long-term durability
- Complete kit includes heavy-duty washers and high-strength nuts
- Manufacturer Part Number: 156-5803
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2012-2013 | Ford | Mustang | Boss 302 |
| 2011-2014 | Ford | Mustang | GT |
Choose your Location
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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ARP 156-5803 Main Stud Kit for Select 2011-2014 Ford Mustang (5.0L)
$347.73
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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$347.73
$347.73
$347.73
Fits select 2011-2014 Ford Mustang GT and Boss 302 models (5.0L).
Ensure the structural integrity of your Ford Coyote engine's bottom end with the ARP 156-5803 Main Stud Kit. These high-strength fasteners provide the precise clamping force required to secure the main caps, preventing the cap walk and fretting common in high-RPM or forced induction 5.0L builds. Engineered to exceed OEM hardware capabilities, this kit is an essential upgrade for any performance rebuild where block stability and crankshaft alignment are critical.
- Manufactured from premium 8740 chrome moly steel
- Heat-treated to a 200,000 psi tensile strength rating
- Precision J-form threads rolled after heat-treat for superior fatigue resistance
- Black oxide finish for corrosion resistance and long-term durability
- Complete kit includes heavy-duty washers and high-strength nuts
- Manufacturer Part Number: 156-5803
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2012-2013 | Ford | Mustang | Boss 302 |
| 2011-2014 | Ford | Mustang | GT |
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