HOWARDS RACING COMPONENTS 723235-12 Howards Racing Components 723235-12 BBC Retro-Fit Hydraulic Roller Camshaft

Upgrade your Big Block Chevy engine with the Howards Racing Components 723235-12 retro-fit hydraulic roller camshaft. Designed for performance applications, this camshaft delivers a 0.600-inch lift on both the intake and exhaust sides, helping improve valve control and airflow throughout the operating range. Its hydraulic roller design supports strong performance without the routine lash adjustments associated with mechanical camshafts.
The 296/300-degree advertised duration profile and 112-degree lobe separation angle are suited to high-performance BBC combinations that require an extended powerband and responsive upper-rpm operation. With an operating range of approximately 2,800 to 6,600 rpm, the 723235-12 is intended for builds that prioritize strong acceleration, improved breathing, and consistent valvetrain performance at elevated engine speeds.
This retro-fit camshaft is engineered for Big Block Chevy applications using a compatible hydraulic roller conversion or retro-fit valvetrain setup. Proper selection of valve springs, retainers, pushrods, lifters, rocker arms, and related components is essential to support the specified lift and intended rpm range. Verify engine compatibility, piston-to-valve clearance, spring requirements, and manufacturer installation recommendations before installation.
Howards Racing Components is known for developing performance valvetrain components for street, strip, and competition-oriented engines. The 723235-12 BBC hydraulic roller camshaft provides a focused combination of lift, duration, and lobe separation for builders seeking a dependable performance upgrade. It is supplied as an individual camshaft and should be matched with the rest of the engine combination for best results.

Features:

• Application: Designed for compatible Big Block Chevy engine builds.

• Camshaft Type: Retro-fit hydraulic roller camshaft for performance-oriented valvetrain applications.

• Valve Lift: Provides 0.600-inch lift on the intake and exhaust sides.

• Advertised Duration: 296 degrees intake and 300 degrees exhaust.

• Lobe Separation Angle: 112 degrees for a balanced performance profile.

• Operating Range: Intended for approximately 2,800 to 6,600 rpm.

• Brand: Howards Racing Components performance camshaft engineering.

• Part Number: 723235-12.