COMP CAM 12-671-4 Nostalgia Plus 229/236 Cam Kit L79 327HP 350HP | .468"/.462" | HP Lifters | Double Roller Timing | Push Rods | FITS Chevy SBC 327 350 400 5.7 5.7L | Aggressive Sound | High Rev Power

The L79 Legend Reborn Step up to the high-performance grit of the Competition Cams 12-671-4 Nostalgia Plus Camshaft. This package is specifically designed to replicate the legendary "L79" 327/350HP grind that fueled the street racing scene of the 1960s. It takes that classic, high-winding personality and infuses it with modern lobe technology, delivering significantly more "seat-of-the-pants" torque and responsiveness than a vintage factory cam ever could. Vintage Soul with Aggressive Power The Competition Cams 12-671-4 completely shifts the attitude of your engine. When you fire it up, you’ll hear that aggressive, choppy muscle car idle that commands respect. You should buy this because it doesn't just sound like a race car—it acts like one. With an operating range that pulls hard all the way to 6,200 RPM, this cam provides a crisp, high-winding power band that makes your Small Block feel alive, turning your classic into a true high-performance machine. Synchronized Timing and Valve Control To handle this cam's aggressive profile and 6,000+ RPM potential, this kit includes a True Double Roller Timing Set and 7.794" Length Pushrods. The timing set features a heavy-duty double-row chain that eliminates timing slack, while the high-strength steel pushrods provide the rigid link needed to translate those aggressive lobe profiles into pure valve lift. You should buy this package because it ensures your engine's "brain" and "limbs" are in perfect sync, protecting your investment from the mechanical flex of worn factory parts. Engineered for High-RPM Stability Completing the kit are the Redline High Performance Lifters, built to handle the increased lift of the L79+ grind without "pumping up" at high engine speeds. Rebuilding your engine is a lot cheaper than buying a new truck, and by replacing the cam, lifters, timing chain, and pushrods in one shot, you are giving your Chevy a professional-grade, high-revving second life.

• COMPETITION CAMS 12-671-4 L79+ GRIND: Engineered to capture the iconic 327/350HP sound and high-performance character. You should buy this to get that aggressive, "hard-hitting" idle paired with modern horsepower gains that surpass the original 1960s factory specs.
• HIGH-REV OPERATING RANGE (1,800–6,200 RPM): Specifically tailored for mid-to-high RPM power delivery. You should buy this because it provides explosive acceleration on the top end, making it the perfect choice for street/strip applications where you want to pull hard through every gear.
• AGGRESSIVE VALVE LIFT (.468" INTAKE / .462" EXHAUST): Significantly increases the distance the valves open compared to stock. You should buy this to maximize airflow efficiency, allowing your engine to breathe deeper and produce more "seat-of-the-pants" torque.
• PERFORMANCE DURATION (276° / 283° ADVERTISED): Meticulously calculated to sustain power higher into the RPM band. You should buy this to experience a broad, high-winding power band that doesn't "fall on its face" when you're pushing the engine toward redline.
• 7.794" HARDENED STEEL PUSHRODS: High-quality 5/16" diameter construction designed to withstand increased spring pressures. You should buy these to restore perfect valvetrain geometry and eliminate the "pushrod flex" that often robs high-performance engines of power.
• TRUE DOUBLE ROLLER TIMING SET: Features a rugged double-row chain and three-keyway crank gear. You should buy this to guarantee rock-solid timing accuracy and prevent the "chain stretch" that causes timing drift and sluggish performance in older engines.
• REDLINE HIGH PERFORMANCE LIFTERS: Precision-machined hydraulic flat tappet lifters with advanced oil metering. You should buy these for their superior stability at 6,000+ RPM, ensuring your valvetrain stays quiet and protected during aggressive driving.
• 112° LOBE SEPARATION ANGLE (LSA): Expertly balanced to deliver a powerful, choppy idle while maintaining sufficient manifold vacuum. You should buy this to ensure your power brakes and vacuum accessories function correctly while still achieving that undeniable muscle car sound.