12-601-4 Competition Cams Camshaft Chevy Small Block
12-601-4 Competition Cams Camshaft Chevy Small Block
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12-601-4 Competition Cams Camshaft Chevy Small Block
Unleash the true potential of your Chevy Small Block with the 12-601-4 Competition Cams Camshaft. This camshaft is engineered to provide an aggressive exhaust note and unmatched performance, making it the ultimate upgrade for any muscle car enthusiast.
Key Features:
- Aggressive Exhaust Note: Enjoy a powerful and rough idling sound with the Thumpr™ Camshafts, designed with lobe profiles that promote early exhaust valve opening and extended exhaust duration.
- Enhanced Performance: Maximize your vehicle's sound and streetable performance for an exhilarating driving experience.
- Wide Range of Applications: Compatible with Chevrolet models from 1955 to 1987, providing versatility for various vehicles.
- Engine Compatibility: Perfectly suited for Chevy Small Block engines ranging from 4.3L to 6.6L (262-400 Cubic Inch), ideal for mild street performance to mild race applications.
- High-Quality Design: Available in both hydraulic flat tappet and hydraulic roller designs, catering to carbureted and late model EFI setups.
- Optimized Performance: Features long exhaust duration and grind characteristics to produce a hard-hitting exhaust note, enhancing overall engine performance.
- Compatibility: Pairs seamlessly with advanced valve train components like Beehive™ valve springs, Pro Magnum™ roller rockers, and Magnum pushrods.
- Warranty: Comes with a limited 1-year warranty, ensuring peace of mind with your purchase.
Specifications:
- RPM Range: 2200 (Low) - 6100 (High)
- Intake Duration at 0.050 Inch Lift: 235 Degrees
- Exhaust Duration at 0.050 Inch Lift: 249 Degrees
- Advertised Intake Duration: 287 Degrees
- Advertised Exhaust Duration: 305 Degrees
- Intake Valve Lift: 0.489 Inch
- Exhaust Valve Lift: 0.476 Inch
- Lobe Separation Angle: 107 Degrees
- Intake Centerline Angle: 102 Degrees
- Computer-Controlled Compatible: No
- Grind Number: 287TH7
Transform your driving experience and rev up your engine's performance with the 12-601-4 Competition Cams Camshaft Chevy Small Block. Get ready to hit the road with power and confidence!
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.

