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Continue shoppingCOMP Cams CB XM 270HR-12 Camshaft for 1965-66 Chevrolet 396 Big Block Engines 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.
Good for inboard/outboard pleasure boats, has good idle.
Chevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet Camshafts
The COMP Cams CB XM 270HR-12 camshaft is designed specifically for 1965-66 Chevrolet 396 cubic inch big block engines that feature an oiling groove in the rear journal. This camshaft enhances engine performance and reliability in classic muscle cars and marine applications. Its precise specifications ensure optimal idle quality and smooth acceleration, making it a suitable upgrade for enthusiasts seeking to restore or improve their engine’s performance.
This camshaft is ideal for inboard and outboard pleasure boats, providing dependable operation and consistent power delivery. Crafted to meet the original equipment specifications for Chevrolet GEN IV 396-454 big block engines equipped with flat tappet camshafts, it guarantees compatibility and performance. Please note that the listed part number does not fit models without the oiling groove; if you require a camshaft with this feature, please contact us at 1-800-999-0853 or through our customer service channels for assistance.
Manufactured by COMP Cams, this part is built for durability and precision. It comes with a length of approximately 24.56 inches, a width of 2.52 inches, and a height of 2.75 inches, with a weight of around 0.37 pounds. The camshaft is not carburetor approved and requires acknowledgment of this during installation. It is not suitable for air freight and complies with Prop 65 regulations, ensuring safety and environmental standards are met. Designed for automotive use, this part is sold as a single unit and is intended for enthusiasts and professional mechanics seeking high-quality replacement or performance upgrade parts.
Features:
- Designed specifically for 1965-66 Chevrolet 396 big block engines with oiling groove in the rear journal
- Provides excellent idle quality and smooth power delivery
- Suitable for inboard and outboard pleasure boat applications
- Manufactured by COMP Cams for durability and precise performance
- Compatible with Chevrolet GEN IV 396-454 flat tappet camshaft engines
- Requires acknowledgment of installation requirements and specifications
- Not carburetor approved; professional installation recommended
- Meets Prop 65 safety standards