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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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The Atlus Price Guarantee
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
ARP 156-5803 Main Stud Kit for Select 2011-2014 Ford Mustang (5.0L)
$347.73
Note: Images are for illustrative purposes only. The actual product may vary in appearance or contents. Please read the full description and verify the item you're receiving.
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
Price Match
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
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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 |
Authencity Guaranteed
We only sell authentic products from verified brand partners and retail partners globally.
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