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Continue shoppingCOMP Cams CB XR258HR-10 Camshaft for Chevrolet Big Block 396-454 with Oiling Groove
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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.
Strong torque, good mileage, RV and towing.
Chevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet Camshafts
The COMP Cams CB XR258HR-10 camshaft is engineered specifically for Chevrolet Gen IV 396-454 big block engines originally equipped with flat tappet camshafts. Designed with an oiling groove in the rear journal, this camshaft ensures proper lubrication and durability for high-performance applications. Its robust design delivers strong torque, excellent fuel efficiency, and reliable towing or RV operation, making it an ideal choice for enthusiasts seeking enhanced engine performance. If your Chevrolet engine was manufactured between 1965 and 1966 with a 396 cubic inch displacement, this camshaft is a perfect fit, providing improved power output and longevity.
Please note that the listed part number does not fit models without the oiling groove; if your engine requires a camshaft with this feature, contact our support team at 1-800-999-0853 for assistance or to place a special order. This camshaft features durable manufacturing standards, ensuring a long service life under demanding driving conditions. The product is not carburetor approved and requires acknowledgment of this condition prior to purchase. It is not subject to air freight restrictions and is intended solely for automotive use.
Constructed with precision and designed for compatibility with Chevrolet's Gen IV engine family, the COMP Cams CB XR258HR-10 offers a balanced combination of performance, reliability, and ease of installation. Whether you're restoring a vintage vehicle or upgrading your current setup, this camshaft provides the performance edge needed for a variety of driving scenarios, including towing, RV trips, and daily driving. Trust COMP Cams for quality components that meet the demands of serious automotive enthusiasts.
Features:
- Designed specifically for Chevrolet 396-454 big block engines from 1965-66 with oiling groove in rear journal
- Enhances torque, fuel economy, and towing capacity
- Manufactured by COMP Cams with high-quality standards
- Suitable for flat tappet camshaft applications in Gen IV engines
- Requires acknowledgment of non-carburetor approval and specific installation procedures