ARP TLX-ARP430-3511-CL360A70 Gm Bolt Steel Starter Kit 661317372831 4.470IN 12PT

( Brand: Arp ), ( Manufacturer Part Number: TLX-ARP430-3511-CL360A70 ), ( Type: Automotive ), ( Features: Easy Installation ), ( Item Height: 6.000 ), ( Item Length: 0.480 ), ( Item Weight: 0.4800 ), ( Item Width: 10.000 ), ( Fitment Type: Direct Replacement ), ( Generic Keywords 1: See Notes ), ( Intended Use: Automobiles ), ( Manufacturer Warranty: 1 Year ), ( UPC: 661317372831 )

Review ARP Gm Bolt Kit 4.470in 12pt Stainless Steel Starter fits M10

The **ARP TLX-ARP430-3511-CL360A70 GM Bolt Kit for M10 4.470" 12-Point Steel Starter** represents the pinnacle of performance and precision engineering, meticulously crafted for enthusiasts and racers demanding uncompromising power and reliability. Designed exclusively for high-performance applications, this kit features a **3511-series GM Bolt Pattern**, optimized for seamless integration with ARP s legendary high-strength hardware, ensuring flawless compatibility with aftermarket components and factory specifications alike. The **M10 grade 12-point steel bolts** are forged from premium, heat-treated alloy steel, delivering exceptional tensile strength, fatigue resistance, and corrosion protection critical attributes for extreme load-bearing scenarios such as forced induction builds, high-revving engines, or aggressive racing applications. With a **4.470-inch bolt length**, this kit is engineered to accommodate deep-throated engine bay designs, aggressive camshaft profiles, or reinforced crankshafts without compromising structural integrity. Each bolt is **thread-rolled** for enhanced grip and durability, while the **12-point drive** ensures smooth, consistent torque application, reducing the risk of rounding or stripping during installation. Whether you re building a **supercharged LS engine**, a **turbocharged V8**, or a **high-performance small-block**, this kit provides the robustness needed to handle extreme horsepower and torque outputs while maintaining precision under the most demanding conditions. Backed by ARP s reputation for unmatched quality and performance, this GM Bolt Kit is an indispensable upgrade for anyone pushing the limits of their engine s potential.

The **ARP TLX-ARP430-3511-CL360A70** is a high-end, customizable starter for the **GM Bolt Kit (M10, 4.470" 12-point steel)**. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the ARP TLX-ARP430-3511-CL360A70**

1. **Premium Build Quality**

The ARP TLX series is known for its robust construction, featuring high-strength steel components, precision machining, and meticulous finishing. The **3511** variant is designed for durability, making it suitable for high-performance applications.

2. **Customizable for Bolt Kit (M10 Threading)**

The **M10 threading** is compatible with the GM Bolt Kit, allowing for easy installation and integration with other ARP components. The **4.470" bolt circle** ensures proper alignment with the crankshaft.

3. **High Torque Capacity**

The starter is engineered to handle significant torque demands, which is beneficial for high-performance engines that require strong cranking power.

4. **Sealed and Protected Design**

The **CL360A70** designation suggests a **sealed, high-performance variant** with enhanced protection against contaminants, moisture, and wear ideal for aggressive driving conditions.

5. **Compatibility with ARP s Ecosystem**

ARP offers a full line of supporting components (e.g., flywheel, clutch, starter brackets), ensuring seamless integration and optimized performance.

6. **Longevity and Reliability**

ARP starters are built for durability, often outperforming OEM units in terms of lifespan, especially in high-stress applications.

7. **Aftermarket Support and Warranty**

ARP provides solid customer support and warranties, which can be reassuring for high-cost performance parts.

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### **Cons of the ARP TLX-ARP430-3511-CL360A70**

1. **High Cost**

ARP parts are premium-priced, making this starter significantly more expensive than OEM or budget aftermarket alternatives. The **TLX series** is at the higher end of ARP s lineup, further increasing the price.

2. **Overkill for Stock or Mild Modifications**

If the engine is not heavily modified or lacks significant power gains, this starter may be **unnecessarily expensive** compared to a more affordable option.

3. **Complex Installation**

High-performance starters often require precise installation, including proper alignment, torque specifications, and sometimes custom brackets. This may demand additional labor or expertise.

4. **Weight Considerations**

While sturdy, the starter is heavier than stock units, which could affect drivability in some cases (though this is rarely an issue in performance applications).

5. **Limited Availability of Replacement Parts**

Unlike OEM or more common aftermarket parts, ARP components may have **longer lead times** for replacements or repairs.

6. **Potential for Overmatching**

If the rest of the drivetrain (e.g., flywheel, clutch, transmission) is not upgraded proportionally, the starter may be **too strong**, leading to unnecessary wear on other components.

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### **Conclusion**

The **ARP TLX-ARP430-3511-CL360A70** is an **excellent choice** for **high-performance applications**, particularly when paired with a **GM Bolt Kit (M10, 4.470" 12-point)** in a heavily modified engine. Its **superior build quality, torque capacity, and reliability** make it a top-tier option for enthusiasts who demand the best. However, for **stock or mildly modified vehicles**, the cost may not justify the investment.

If budget is a concern, alternatives like **OEM starters (if reliable), budget aftermarket options (e.g., Moroso, Jegs), or mid-range ARP starters (e.g., ARP 3500 series)** could be considered. But for **serious performance builds**, the ARP TLX is a **strong, long-term investment**.

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### **Recommendation**

- You are running a **high-performance engine** (e.g., forced induction, turbocharged, or significantly modified).

- You want **maximum reliability and longevity** in a starter.

- You are already investing in **ARP s full drivetrain upgrade** (flywheel, clutch, etc.).

- You prioritize **premium aftermarket support and warranty coverage**.

- Your engine is **stock or mildly modified**, and you prefer a **more cost-effective solution**.

- You are unsure about installation complexity and lack mechanical expertise.

- You are on a **tight budget** and can find a **reliable mid-range starter** that meets your needs.

For most **serious performance builds**, the ARP TLX is the **best available option**, but weigh the cost against your specific application.

Details:

Made from the highest quality materials. Factory Sealed - Brand new in box. PRODUCT INFO: - ARP GM M10 X 4.470in 12pt SS Starter Bolt Kit, MANUFACTURER PART NUMBER: Part Number: 430-3511,: Socket Size s: 1/2 12pt, Maintenance Parts For OTHER. Supplier Title: ARP GM M10 X 4.470in 12pt SS Starter Bolt Kit.

Built to outperform and outlast the competition. PRODUCT INFO: - ARP GM M10 X 4.470in 12pt SS Starter Bolt Kit, MANUFACTURER PART NUMBER: Part Number: 430-3511,: Socket Size s: 1/2 12pt,: FEATURES Kit.

part #: 661317372831 prices

• $36.92-$47.99

specifications otruckbedaccessories:

• for models: M10
• brand: Arp
• mpn: Tlx-arp430-3511-cl360a70
• type: Automotive
• features: Easy Installation
• item height: 6.000
• item length: 0.480
• item weight: 0.4800
• item width: 10.000
• fitment type: Direct Replacement
• generic keywords 1: See Notes
• intended use: Automobiles
• manufacturer warranty: 1 Year
• upc: 661317372831

shipping otruckbedaccessories:

• type: Fixed
• cost: $0.00
• class: Expedited
• service: Expedited
• transit: 4-7 Days

general otruckbedaccessories:

• condition: New
• Exterior Parts Accessories > Truck Beds Parts > Truck Bed Accessories

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• # reviews: 161598
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• city: Whiteland, IN

payments otruckbedaccessories:

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offer otruckbedaccessories:

• options: Ship-to-home
• started: April 26, 2026
• availability: In Stock
• sold: 0
• quantity: 10

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