MAXPEEDINGRODS 6NOQVF Beam Connecting Rod Gm Air Cooled Arp 5.880 .867 8PC Bolts

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: 6NOQVF ), ( Big End Bore Diameter: 53.97mm/2.125in ), ( Big End Width: 22.65mm/0.892in ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Center To Center Length: 149.35mm/5.880in ), ( Fitment: For Gm Aircooled Engine ), ( Item Weight: 4.4 Lb ), ( Manufacturer Warranty: 2 Years ), ( Material: Steel ), ( Performance Part: Yes ), ( Pin End Bore Diameter: 22.01mm/0.867in ), ( Small End Width: 24.70mm/0.972in ), ( Type: Connecting Rod Set ), ( Vintage Part: No ), ( Country Of Origin: China )

Review MAXPEEDINGRODS 5.880 Inch .867 H beam Connecting Rod Assy 8pc Gm Air Cooled Arp Bolts

The **Maxpeeding Rods 6NOQVF 5.880" 867 H-Beam Connecting Rod Set (8-Piece, ARP Bolt Compatible)** represents a premium upgrade for GM air-cooled V8 engines, delivering unmatched strength, precision engineering, and reliability for high-performance applications. Designed to replace the stock forged rods in classic engines like the 396, 409, 427, and 454, this set features a **high-strength H-beam cross-section**, a proven design that distributes stress evenly across the rod s critical sections while maintaining exceptional stiffness and fatigue resistance. The **5.880" overall length** ensures a perfect fit for GM s air-cooled crate motors, including popular builds like the **LS6, LS7, and 454 Big Block** configurations, while the **867 series** designation confirms compatibility with aftermarket crankshafts and accessory drives, such as the **Eaton M22 or M25 oil pumps**, ensuring seamless integration with modern performance upgrades. Each rod is **fully machined from high-quality 4340 steel**, a material renowned for its balance of strength, toughness, and weldability, and is **shot-peened** to enhance surface hardness and fatigue life, making it ideal for both street and strip applications. The set includes **eight polished rods**, each paired with **ARP bolt-compatible rod bolts** (though additional bolts may be required depending on the specific application), allowing for precise torque control and the ability to fine-tune assembly for optimal performance. Whether used in a **high-RPM drag racing setup, a top-fuel drag car, or a high-mileage street machine**, these rods deliver the structural integrity needed to handle extreme loads without compromising durability. Backed by Maxpeeding Rods reputation for meticulous craftsmanship and performance-focused engineering, this connecting rod set is a game-changer for builders seeking to push their GM air-cooled V8 beyond factory limits while maintaining reliability under the most demanding conditions.

### **Pros and Cons of buying a Maxpeedingrods 6NOQVF 5.880" 867 H-Beam Connecting Rod Set (8PC) with ARP Bolts for GM Air-Cooled Engines**

#### **Pros**

1. **High-Strength Material** The H-beam design provides superior strength and rigidity compared to traditional I-beam rods, reducing the risk of bending or failure under high loads. This is particularly beneficial for forced induction builds or high-performance applications.

2. **Precision Machining** Maxpeedingrods is known for tight tolerances and quality machining, ensuring proper fitment and minimal clearance issues in GM air-cooled engines (common in older Chevy, Buick, and Pontiac models).

3. **ARP Bolt Compatibility** The inclusion of ARP bolts (or compatibility with them) is a major advantage. ARP bolts are industry-standard for high-performance engines due to their superior clamping force and reliability, reducing the risk of rod bolt failure.

4. **Balanced Weight Distribution** The H-beam design helps maintain better crankshaft balance, reducing vibration and improving engine longevity, especially in high-RPM applications.

5. **Aftermarket Support** Maxpeedingrods is a well-established brand with extensive aftermarket support, including gaskets, seals, and other performance parts to complement the rod set.

6. **Durability for Forced Induction** If you plan to run turbocharging or supercharging, these rods are better suited to handle the increased stress compared to stock rods.

7. **Compatibility with Stock Crankshafts** The 5.880" length is a common upgrade for GM air-cooled engines, allowing for better piston-to-wall clearance while maintaining strength.

#### **Cons**

1. **Cost** High-performance rod sets are significantly more expensive than stock or aftermarket alternatives. The price point may be prohibitive for budget-conscious builds.

2. **Installation Complexity** Replacing connecting rods requires disassembly of the engine, crankshaft removal, and precise alignment. If you lack mechanical experience, professional installation may be necessary, adding to costs.

3. **Potential Overkill for Stock or Mild Builds** If your engine remains naturally aspirated with minimal power increases, stock rods (or even mild aftermarket rods) may suffice, making this upgrade unnecessary.

4. **Limited Stock Availability** Some older GM air-cooled engines may have unique crankshaft or piston requirements, making fitment verification crucial before purchase.

5. **Warranty and Return Risks** If installation errors occur (e.g., improper gapping, misalignment), the rods may not perform as expected, and returns could be difficult if the engine is already rebuilt.

6. **Additional Modifications May Be Needed** Upgrading rods often requires complementary parts, such as upgraded pistons, bearings, or a new crankshaft, increasing overall project costs.

---

### **Conclusion**

The **Maxpeedingrods 6NOQVF 5.880" H-Beam Connecting Rod Set with ARP bolts** is an excellent choice for **high-performance GM air-cooled engine builds**, particularly those involving forced induction, high RPM, or significant power increases. The H-beam design, ARP bolt compatibility, and precision engineering make it a reliable upgrade for serious enthusiasts. However, the cost and installation demands mean it is **not ideal for stock or mildly modified engines**.

If your goal is **maximum durability and performance**, this rod set is a strong recommendation. If you're working with a **budget or minimal power goals**, consider lower-cost alternatives like **Eagle, JE, or stock rods with ARP bolts** instead.

### **Recommendation**

- **Buy if:** You are building a **high-performance, turbocharged/supercharged, or high-RPM GM air-cooled engine** and want the best possible rod strength.

- **Avoid if:** You are on a tight budget, keeping the engine stock or mildly modified, or lack the mechanical skills for proper installation.

- **Consider alternatives:** If the price is prohibitive, look for **Eagle or JE rods** (still high-quality but often cheaper) or **stock rods with ARP bolts** for a more cost-effective solution.

Always verify **crankshaft and piston compatibility** before purchasing, and consult with a trusted mechanic if unsure about installation.

Details:

CNC Machined: High Precision. Remanufactured: No. For GM Aircooled engine, for 1964 1969 Chevrolet Corsair 2.7L 164ci Flat 6 Engine. Testing: , X-rated, Ultrasonically tested.

Weight Matched Set: Yes. Clearances for Striker: Yes. Beam Style: H-beam Street/Strip. Rod Cap Alignment: Precision dowels.

Cap Retention Style: Through-bolt. Finish: Shot-preened. Connecting Rod Bolt Material: Alloy Steel. Wrist Pin Style: Floating.

Material: 4340 Chorally Steel. Connecting Rod Bolt Diameter: 3/8. Connecting Rod Bolt Brand: ARP. Performance Ratings.

Fast Shipping. Fastener Yield Strength psi: 220,000 psi ARP 2000. . Heat Treated: Yes.

part #: 6noqvf prices

• $359.99-$559.99

specifications pistonrinro:

• brand: Maxpeedingrods
• mpn: 6noqvf
• big end bore diameter: 53.97mm/2.125in
• big end width: 22.65mm/0.892in
• california prop 65 warning: California Prop 65 Warning
• center to center length: 149.35mm/5.880in
• fitment: For Gm Aircooled Engine
• item weight: 4.4 Lb
• manufacturer warranty: 2 Years
• material: Steel
• performance part: Yes
• pin end bore diameter: 22.01mm/0.867in
• small end width: 24.70mm/0.972in
• type: Connecting Rod Set
• vintage part: No
• country of origin: China

offer pistonrinro:

• quantity: 1
• best offers: True
• options: Ship-to-home
• started: June 1, 2026
• sold: 0
• availability: In Stock

returns pistonrinro:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

seller pistonrinro:

• rating: 99.8%
• city: Elk Grove Village, Illinois
• # reviews: 10441

general pistonrinro:

• Car Truck Parts Accessories > Engines Engine Parts > Connecting Rods Parts
• condition: New

shipping pistonrinro:

• cost: $0.00
• service: UPS Ground
• type: Fixed
• transit: 4-8 Days
• carrier: UPS
• class: Standard

payments pistonrinro:

• wallet: Google-pay
• other
• credit card: Discover

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