17021-16 Competition Cams Rocker Arm Chevy Big Block
17021-16 Competition Cams Rocker Arm Chevy Big Block
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17021-16 Competition Cams Rocker Arm Chevy Big Block
Elevate your engine performance with the 17021-16 Competition Cams Rocker Arm, specifically designed for Chevy Big Block engines (6.5L-7.4L/396-454 Cubic Inch). These high-energy aluminum roller rocker arms are perfect for both street and moderate race use, providing an affordable yet high-quality upgrade for your vehicle.
Key Features:
- Durable Aluminum Construction: Crafted from die-cast aluminum, these rocker arms are engineered to deliver strength and lightweight benefits.
- Needle Bearing Fulcrum: Features a needle bearing fulcrum that significantly reduces friction, improving overall performance.
- Roller Tip Design: The roller tip helps lower oil temperatures, enhancing response and boosting horsepower.
- Set of 16: Comes as a complete set of 16 rocker arms, ensuring you have all you need for a full upgrade.
- Limited 1 Year Warranty: Rest easy with a warranty that protects your investment.
Specifications:
- Body Construction: Cast Aluminum
- Mount Type: Stud Mount
- Offset: No Offset
- Roller Pivot: No
- Self Aligning: No
- Compatibility: Chevy Big Block 6.5L-7.4L/396-454 Cubic Inch
- Stud Diameter: 7/16 Inch
- Ratio: 1.7
- Nut Style: Polylock
Upgrade your Chevy Big Block engine with the 17021-16 Competition Cams Rocker Arm and experience enhanced performance, efficiency, and reliability on the road or track. Don't miss out on this essential component for your engine build!
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Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

