AFR AIRFLOW RESEARCH 6036 Roller Rockers Offset 012893002368 .050 7/16 1.6

( Brand: Afr Airflow Research ), ( Manufacturer Part Number: 6036 ), ( Part Type: Roller ), ( UPC: 012893002368 )

Review AFR AIRFLOW RESEARCH Chevy Hs Roller Rockers .050 Offset 7/16 1.6 fits SB

The **AFR Airflow Research 6036SB Chevy HS Roller Rockers** represent a cutting-edge upgrade for high-performance small-block Chevy engines, meticulously engineered to enhance valve train efficiency, durability, and overall engine performance. Designed specifically for the LS1, LS2, LS3, and LS6 platforms, these **7/16-inch offset, 0.500-inch lift** roller rocker arms are crafted from high-strength, precision-machined steel, ensuring exceptional strength-to-weight balance while maintaining rigidity under extreme loads. The **spherical roller bearings** integrated into each rocker arm eliminate friction and wear associated with traditional bushings, allowing for smoother valve operation, reduced heat buildup, and extended component life critical advantages for high-RPM applications, forced induction setups, or aggressive camshaft profiles. The **0.500-inch lift specification** strikes an ideal balance between responsiveness and valve train clearance, making these rockers a versatile choice for both naturally aspirated and turbocharged engines, whether running mild street cams or aggressive performance profiles. The **Chevy HS (High-Strength) design** incorporates reinforced pivot points and optimized geometry to handle the increased stresses of modern high-flow heads and aggressive valve springs, reducing the risk of rocker arm fatigue or binding. Whether paired with a mild camshaft for daily driving or a high-lift, long-duration profile for extreme power levels, these rockers deliver **superior valve train articulation**, minimizing lash issues and ensuring consistent valve closure, which is essential for maintaining optimal combustion efficiency and preventing valve float at high RPMs. Built to AFR s signature standards of precision and reliability, the **6036SB** rockers are a seamless upgrade for enthusiasts seeking to maximize engine performance while minimizing maintenance headaches.

**Pros and Cons of Buying AFR Airflow Research 6036 SB Chevy HS Roller Rockers (050 Offset, 7/16" Shaft, 1.6 Ratio)**

### **Pros**

1. **Performance Gains** These rockers are designed for high-performance applications, particularly on small-block Chevy engines. The 1.6 lift ratio provides a significant increase in valve lift compared to stock rockers, improving airflow and power output. This is especially beneficial for forced induction builds (turbocharged or supercharged) or high-RPM applications.

2. **Durability** AFR (Airflow Research) is a well-respected brand in the performance aftermarket, known for manufacturing high-quality, precision-machined components. These rockers are made from hardened steel and feature roller tips, reducing wear and friction compared to flat-tappet rockers.

3. **Compatibility** The 050 offset is ideal for engines with a 100-degree valve angle (common in small-block Chevy engines), ensuring proper valve timing and clearance. The 7/16" shaft diameter is standard for many Chevy applications, making installation straightforward.

4. **Reduced Valvetrain Stress** Roller rockers minimize friction and heat generation compared to flat-tappet designs, which can lead to longer component life, especially under heavy loads or high RPM.

5. **Aftermarket Support** AFR offers extensive documentation, including valve timing charts and installation guides, which helps ensure proper setup. The brand also has a reputation for customer support and compatibility with other AFR components (e.g., pushrods, springs, retainers).

6. **Versatility** These rockers can be used in both naturally aspirated and forced induction setups, though forced induction applications (especially with high boost) may require additional support components (e.g., stiffer springs, retainers, or a valve cover).

7. **Precision Engineering** AFR rockers are machined to tight tolerances, which helps maintain consistent valve operation and reduces the risk of binding or premature failure.

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### **Cons**

1. **Cost** High-performance rockers like these are more expensive than stock or basic aftermarket alternatives. The price reflects their quality and performance benefits, but they may not be cost-effective for mild builds or casual drivers.

2. **Installation Complexity** While not overly difficult, installing these rockers requires careful attention to valve timing, pushrod length, and clearance. Improper setup can lead to valve float, contact, or poor performance. Some users may need to adjust pushrod lengths or valve springs to achieve optimal timing.

3. **Limited Stock Compatibility** These rockers are not drop-in replacements for stock Chevy rockers. They require modifications such as new pushrods, springs, and potentially a new valve cover to accommodate the increased lift. This adds to the overall cost and labor involved.

4. **Potential for Valve Float** On high-RPM or high-power applications, the increased lift and reduced mass of these rockers can lead to valve float if the valve springs are insufficiently stiff. This may require upgrading to heavier springs or retainers.

5. **Wear on Other Components** The aggressive lift profile can increase stress on other valvetrain components, such as pushrods, retainers, and valves. While AFR rockers are durable, they may require complementary upgrades (e.g., titanium pushrods, hardened retainers) to prevent premature failure.

6. **Learning Curve** For beginners, setting up a valvetrain with these rockers can be challenging. Proper valve timing, pushrod length calculations, and clearance checks are critical. Mistakes can lead to engine damage or poor performance.

7. **Not Ideal for Mild Builds** If you're only looking for a modest power increase (e.g., 50-100 HP) or a simple upgrade, these rockers may be overkill. For such applications, less expensive alternatives (e.g., stock-style roller rockers or mild aftermarket options) might suffice.

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### **Conclusion**

The AFR Airflow Research 6036 SB Chevy HS Roller Rockers (050 offset, 7/16" shaft, 1.6 ratio) are an excellent choice for **high-performance small-block Chevy engines**, particularly those running forced induction or targeting significant power gains. Their durability, precision engineering, and compatibility with other AFR components make them a reliable upgrade for serious builders. However, they are not a simple or inexpensive solution and require careful installation and complementary upgrades to fully realize their potential.

- Turbocharged or supercharged small-block Chevy engines.

- High-RPM applications (e.g., drag racing, street/strip builds).

- Builders who are willing to invest in a high-quality valvetrain for long-term reliability.

- Projects where maximum airflow and performance are priorities.

- Mild power upgrades or stock-like builds.

- Beginners who may struggle with installation and tuning.

- Budget-conscious projects where cost is a major factor.

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### **Recommendation**

If you are building a **high-performance small-block Chevy engine** especially one with forced induction these AFR rockers are a **strong recommendation**. Pair them with appropriate pushrods (e.g., AFR 0.030" or 0.040" oversize), stiff valve springs, and a valve cover designed for the increased lift. Ensure you follow AFR s valve timing charts and consult with a trusted mechanic or performance specialist to confirm pushrod lengths and clearances.

For **naturally aspirated builds with modest goals**, consider less aggressive rockers (e.g., 1.5 ratio or stock-style roller rockers) to balance cost and performance. Always prioritize proper installation and complementary upgrades to avoid valvetrain issues.

In summary, these rockers are a **premium choice for serious Chevy builders** who demand performance and reliability.

Details:

American Express.

part #: 6036 prices

• $578.40-$3295.00

specifications accperformanc:

• for models: Sb
• for makes: Chevy
• brand: Afr Airflow Research
• mpn: 6036
• part type: Roller
• upc: 012893002368

shipping accperformanc:

• cost: $0.00
• class: Standard
• transit: 32-49 Days
• type: Fixed
• service: Standard

payments accperformanc:

• wallet: Google-pay
• credit card: Diners-club
• other

offer accperformanc:

• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: March 9, 2026
• quantity: 1

general accperformanc:

• Parts Accessories > Permance Racing Parts > Accessories
• condition: New

seller accperformanc:

• city: , Ohio
• rating: 99.2%
• # reviews: 619541

returns accperformanc:

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

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