1. Pistons, Rings, Rods & Parts Engines Components For Sale
  2. sku: 13937319908032711
  3. MAXPEEDINGRODS RKO7W0

MAXPEEDINGRODS RKO7W0 Connecting Rods Set Gm Big Block 8PC 502 6.5L 7.4L 8.2L

fits model: 396, 454. make: Chevrolet.

Rko7w0 Maxpeedingrods Connecting Rods Set 8pc For Chevrolet Gm Big Block 396 454 502 6.5l 7.4l 8.2l

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: RKO7W0 ), ( Big End Bore Diameter: 59.06mm/2.325in ), ( Big End Width: 25.17mm/0.991in ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Connecting Rod Length Center To Center: 165.99mm/6.535in ), ( Country Of Origin: China ), ( Finish: Shot-peened ), ( Fitment: For Gm / Chevy Bbc 396 ), ( Item Weight: 4.2 Lb ), ( Manufacturer Warranty: 2 Years ), ( Material: Steel ), ( Performance Part: Yes ), ( Pin End Bore Diameter: 25.15mm/0.990in ), ( Small End Width: 28.68mm/1.129in ), ( Type: Connecting Rod Set ), ( Vintage Part: No )

Review MAXPEEDINGRODS Connecting Rods Set 8pc Chevrolet Gm Big Block 502 6.5l 7.4l 8.2l fits 396 454

The **Maxpeeding Rods RK07W0 Connecting Rod Set** is a premium, high-performance upgrade designed exclusively for Chevrolet and GM big-block engines, including the legendary 396, 454, 502, and 7.4L/8.2L V8 configurations, as well as the robust 6.5L diesel applications. Engineered from **forged 4340 steel**, these rods are built to withstand extreme stress, high RPM demands, and the relentless forces of forced induction, making them an ideal choice for both street and racing applications. Each rod in this 8-piece set is **precision-machined** to exacting tolerances, ensuring flawless balance and minimal vibration, which translates to smoother operation, enhanced durability, and improved engine longevity. The **hollow shank design** reduces weight without compromising strength, allowing for better crankshaft balance and reduced reciprocating mass, which can contribute to increased horsepower and torque while reducing engine strain. The **full-floating design** ensures the rod bolts remain securely seated, preventing loosening under high loads a critical feature for engines running nitrous oxide, turbocharging, or heavy-duty applications. Whether you're building a high-revving supercharged muscle car, a high-torque diesel truck, or a competition-grade race engine, these rods deliver the structural integrity and performance edge required to push your engine to its limits. Backed by Maxpeeding Rods reputation for quality and reliability, this set is a must-have for serious builders seeking a proven upgrade that elevates both power and durability.

### Pros and Cons of buying a Maxpeedingrods RK07W0 Connecting Rods Set (8-Piece) for GM Big Block Engines

#### **Pros:**

1. **High-Quality Materials** Maxpeedingrods rods are forged from high-strength alloy steel, ensuring durability and resistance to fatigue, warping, and cracking. This makes them suitable for high-performance applications, including forced induction and high-RPM use.

2. **Precision Machining** These rods are CNC-machined to tight tolerances, ensuring proper fitment and balance in GM big block engines (396, 454, 502, 6.5L, 7.4L, and 8.2L). This reduces vibration and improves engine longevity.

3. **Lightweight Design** The rods are engineered to be lighter than stock GM rods, which helps reduce reciprocating mass. This can improve engine responsiveness, especially under high RPM or with forced induction.

4. **Compatibility with Aftermarket Parts** The RK07W0 set is designed to work well with other Maxpeedingrods components, such as pistons, crankshafts, and oil pumps, making it easier to build a fully upgraded engine.

5. **Warranty and Support** Maxpeedingrods offers a warranty on their products, providing some peace of mind for buyers. Their customer support is generally well-regarded in the performance aftermarket.

6. **Improved Strength and Reliability** The rods are designed to handle higher stresses than stock GM rods, making them ideal for engines running nitrous oxide, superchargers, or turbochargers.

7. **Easy Installation** The rods come pre-machined and often include installation instructions, though proper fitting and balancing may still require professional assistance.

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#### **Cons:**

1. **Cost** High-quality aftermarket rods like these are significantly more expensive than stock GM rods. The price point may be prohibitive for budget-conscious builders or casual enthusiasts.

2. **Requires Professional Installation** While the rods are easy to install in terms of fitting, proper balancing and alignment with pistons, crankshafts, and bearings are critical. Improper installation can lead to engine failure, so professional help is often recommended.

3. **Compatibility with Stock Components** If you re not upgrading the entire engine, some stock components (such as the crankshaft or oil pump) may not be compatible with the increased stresses these rods can handle. This could require additional upgrades.

4. **Limited Availability of Replacement Parts** If a rod fails (though rare with proper use), finding an exact replacement may be difficult compared to OEM parts. Always buy from a reputable dealer to avoid counterfeit or low-quality rods.

5. **Potential for Overkill** If your engine is not heavily modified (e.g., stock or mildly tuned), these rods may offer little benefit beyond stock reliability. For such applications, stock rods or slightly upgraded options might suffice.

6. **Weight Transfer Considerations** While lighter rods can improve high-RPM performance, they may also require adjustments to the engine s balance, especially if other components (like the crankshaft) are stock.

7. **Learning Curve for Builders** If you re new to engine building, the process of selecting compatible pistons, bearings, and oils can be overwhelming. Maxpeedingrods provides resources, but consulting with an experienced mechanic is advisable.

---

### **Conclusion:**

The Maxpeedingrods RK07W0 connecting rod set is an excellent choice for GM big block engine builders who prioritize performance, reliability, and durability especially for high-stress applications like forced induction, nitrous, or high-RPM use. The rods offer superior strength, precision, and compatibility with aftermarket upgrades, making them a top-tier option for serious builders.

However, the cost and complexity of installation mean they are not necessary for stock or mildly modified engines. If you re building a high-performance engine, these rods are a worthwhile investment, but ensure you pair them with the right pistons, crankshaft, bearings, and oils to maximize their benefits. For best results, consult with a professional engine builder or performance shop to guide you through the selection and installation process.

### **Recommendation:**

- **Buy if:** You re building a high-performance GM big block engine (e.g., turbocharged, supercharged, or nitrous-equipped) and want the best possible rods for longevity and reliability.

- **Avoid if:** You re on a tight budget, your engine is stock or mildly modified, or you lack experience in engine building.

- **Consider alternatives:** If the RK07W0 set is out of budget, look for other high-quality rod sets (e.g., ARP, JE, or Eagle) that may offer a better balance of cost and performance for your specific application. Always ensure compatibility with your entire engine build.

Details:

Clearances for Striker: Yes. Cap Retention Style: Through-bolt. Pin End Bore Diameter: 25.15mm/0.990in. Heat Treated: Yes.

Connecting Rod Bolt Material: Alloy Steel. Remanufactured: No. Big End Bore Diameter: 59.06mm/2.325in. Guaranteed Fitment Always the correct part.

Fast, Shipping. Connecting Rod Bolt Brand: ARP. Weight Matched Set: Yes. Testing: , X-rated, Ultrasonically tested.

Wrist Pin Style: Floating. For GM / Chevy BBC 396 6.5L 454 7.4L 502 8.2L V8 Engine. Performance Ratings. Beam Style: H-beam Street/Strip.

Connecting Rod length to Center: 165.99mm/6.535in. CNC Machined: High Precision. Rod Cap Alignment: Precision dowels. Finish: Shot-peened.

part #: rko7w0 price

  • $830.39

specifications pistonrinro:

  • for models: 396, 454
  • for makes: Chevrolet
  • brand: Maxpeedingrods
  • mpn: Rko7w0
  • big end bore diameter: 59.06mm/2.325in
  • big end width: 25.17mm/0.991in
  • california prop 65 warning: California Prop 65 Warning
  • connecting rod length center to center: 165.99mm/6.535in
  • country of origin: China
  • finish: Shot-peened
  • fitment: For Gm / Chevy Bbc 396
  • item weight: 4.2 Lb
  • manufacturer warranty: 2 Years
  • material: Steel
  • performance part: Yes
  • pin end bore diameter: 25.15mm/0.990in
  • small end width: 28.68mm/1.129in
  • type: Connecting Rod Set
  • vintage part: No

returns pistonrinro:

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

general pistonrinro:

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

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  • class: Standard
  • type: Fixed
  • service: UPS Ground
  • cost: $0.00
  • transit: 3-6 Days
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seller pistonrinro:

  • city: Elk Grove Village, Illinois
  • rating: 99.6%
  • # reviews: 15877

offer pistonrinro:

  • options: Ship-to-home
  • best offers: True
  • availability: In Stock
  • quantity: 1
  • started: June 4, 2026
  • sold: 0
for models: 396, 454, for makes: chevrolet, big end bore diameter: 59.06mm/2.325in, big end width: 25.17mm/0.991in, california prop 65 warning: california prop 65 warning, connecting rod length center to center: 165.99mm/6.535in, country of origin: china, finish: shot-peened, fitment: for gm / chevy bbc 396, item weight: 4.2 lb, manufacturer warranty: 2 years, performance part: yes, pin end bore diameter: 25.15mm/0.990in, small end width: 28.68mm/1.129in, type: connecting rod set, vintage part: no,
category: auto parts > car truck parts accessories > engines engine parts > connecting rods parts, material: steel, sku: 13937319908032711,
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1 offer $830.39 USD
  • New. Offer #1 priced at $830.39 + $0.00 shipping estimate = $830.39* total. for GM / Chevy BBC 396 (6.5L) / 454 (7.4L) / 502 (8.2L) V8 Engine. Connecting Rod Length Center to Center: 165.99mm/6.535in.FREE SHIPPING

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