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!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Your cart
-
0-9
-
A
-
B
-
R
-
S
ARP
ARP 234-4314 Custom Age 625+ 12pt Head Stud Kit for Select Cadillac & Pontiac 2004-2005
$950.05
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 2004-2005 Cadillac CTS V and 2004 Pontiac GTO Base.
Engineered for high-performance applications where maximum cylinder head clamping force is non-negotiable, the ARP Custom Age 625+ (CA625+) head stud kit provides a significant strength upgrade over factory hardware. These studs are manufactured from a specialized super-alloy that offers superior fatigue life and tensile strength compared to standard chromoly fasteners, making them ideal for high-compression or forced induction builds.
- Manufacturer Part Number: 234-4314
- Material: Custom Age 625 Plus (CA625+)
- Nut Style: 12-Point
- Configuration: Direct replacement for OE head bolts
- Includes high-strength studs, 12-point nuts, and precision-ground parallel washers
By using studs instead of bolts, you ensure more accurate torque loading and prevent thread wear in the engine block. The 12-point nut design provides a compact footprint for better tool clearance during installation and more consistent clamping across the cylinder head surface.
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2005 | Cadillac | CTS | V |
| 2004 | Pontiac | GTO | Base |
Choose your Location
-
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
Product Comparison
How they are Different
|
__ __ |
|
|---|---|
| Description |
Description - __ |
| Rating |
Rating - __ |
| Vendor |
Vendor - __ |
| Color |
Color - __ |
|
|
Compare products ( / )
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 234-4314 Custom Age 625+ 12pt Head Stud Kit for Select Cadillac & Pontiac 2004-2005
$950.05
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
Our prices are updated daily to ensure we can offer you the best possible price. In the unlikely case that you have found a lower price, please contact us at hello@atlusauto.com and we'll do our best to answer your query right away!
Easy Financing
We've partnered up with Affirm/Shop!
Why use Affirm/Shop?
- Clear application process
- Friendly support team
- Spread a big payment interest-free
- Ability to buy what you want
How does it work?
- Add your purchase to cart
- Select Shop Payments at checkout
- Complete the application
- Compare any available finance options
Share:
$950.05
$950.05
$950.05
Fits 2004-2005 Cadillac CTS V and 2004 Pontiac GTO Base.
Engineered for high-performance applications where maximum cylinder head clamping force is non-negotiable, the ARP Custom Age 625+ (CA625+) head stud kit provides a significant strength upgrade over factory hardware. These studs are manufactured from a specialized super-alloy that offers superior fatigue life and tensile strength compared to standard chromoly fasteners, making them ideal for high-compression or forced induction builds.
- Manufacturer Part Number: 234-4314
- Material: Custom Age 625 Plus (CA625+)
- Nut Style: 12-Point
- Configuration: Direct replacement for OE head bolts
- Includes high-strength studs, 12-point nuts, and precision-ground parallel washers
By using studs instead of bolts, you ensure more accurate torque loading and prevent thread wear in the engine block. The 12-point nut design provides a compact footprint for better tool clearance during installation and more consistent clamping across the cylinder head surface.
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2005 | Cadillac | CTS | V |
| 2004 | Pontiac | GTO | Base |
Authencity Guaranteed
We only sell authentic products from verified brand partners and retail partners globally.
Can’t Find the Part You Need?
Our catalog represents only a portion of the automotive products available through our supplier network. If you cannot find a specific part, brand, or application on our website, submit a request below, and our team will help source it for you.
Please include as much information as possible, such as your vehicle's year, make, model, trim, engine, desired brand, or part number, to help us quickly identify the correct product.
- Choosing a selection results in a full page refresh.
- Opens in a new window.
