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Continue shoppingCOMP Cams CB 305H-10 High-Performance Camshaft for Chevrolet 396-454 Big Block Engines
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Description
BBC - 1965-66 396 c.i.d. models have an oiling groove in the rear journal. The listed part numbered cams will not fit these models, so if you require a Camshaft with the oiling groove, please call us at 1-800-999-0853 or contact us, and we will assist you with placing an order.
Limited street use or bracket racing. 10.5:1+ compression, 3500+ stall or 4 speed. 4.10 or lower gears. Radical Idle.
Chevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet Camshafts
The COMP Cams CB 305H-10 is a high-performance camshaft designed specifically for Chevrolet Gen IV 396-454 big block engines originally equipped with flat tappet camshafts. This camshaft features an oiling groove in the rear journal, which is essential for proper lubrication in 1965-66 396 cubic inch models. Please note that the listed part number is incompatible with these models; if you require a camshaft with the oiling groove, contact us at 1-800-999-0853 for assistance with your order. This camshaft is ideally suited for limited street use or bracket racing, with specifications optimized for engines with 10.5:1+ compression ratios, stall speeds above 3500 RPM, or 4-speed transmissions with 4.10 or lower gears. Its radical idle profile delivers a distinctive driving experience for performance enthusiasts.
Constructed for use in Chevrolet engines, the CB 305H-10 is not carburetor approved, and a carb acknowledgment is required during installation. It is important to note that this part is not suitable for EPA compliance and is intended solely for off-road or racing applications. The camshaft is sold as a single unit, with a weight of approximately 165 grams, and measures roughly 24.4 inches in length with a width of 2.6 inches. Designed for enthusiasts seeking to enhance engine performance, the COMP Cams CB 305H-10 provides a reliable upgrade for high-stress racing environments and performance builds. Proper installation and compatibility checks are recommended to ensure optimal operation and durability of your engine.
Features:
- Oiling groove in the rear journal designed for 1965-66 Chevrolet 396 cubic inch models
- Optimized for limited street use or bracket racing with high compression ratios
- Radical idle profile for aggressive engine sound and performance
- Compatible with engines with 10.5:1+ compression, 3500+ stall speed, and 4-speed transmissions with 4.10 or lower gears
- Constructed for Chevrolet Gen IV 396-454 big block engines originally equipped with flat tappet camshafts
- Not carburetor approved; carb acknowledgment required during installation
- Sold as a single unit weighing approximately 165 grams