What is included in this COMP Cams kit?

This kit comes with the CRB 280H PP4 camshaft, a set of hydraulic lifters, assembly lube for proper break-in, decals, and detailed installation instructions.

What kind of sound can I expect from this camshaft?

This camshaft is designed to give your engine an early muscle car sound, characterized by a noticeable lope at idle and a strong mid-range pull.

What other components are recommended for this camshaft installation?

For optimal performance and break-in, it's recommended to use a torque converter with around a 2500 RPM stall speed and an engine with approximately 9.5:1 compression. Always follow the manufacturer's instructions for assembly and break-in procedures.

COMP Cams Camshaft and Lifter Kit CRB 280H PP4 CL21-670-4

Name: COMP Cams Cam & Lifter Kit CRB 280H PP4
Brand: COMP Cams
Price: 448.01 USD
Availability: InStock

COMP Cams Cam & Lifter Kit CRB 280H PP4

$448.01

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

COMP Cams Cam and Lifter Kit CRB 280H PP4. Includes camshaft, lifters, lube, and decals for Chrysler B/RB engines.

Key Features

Fits Chrysler B/RB 383, 400, 413, 426 Wedge and 440 engines.
Includes camshaft, lifters, assembly lube, decals, and instructions.
Hydraulic flat tappet camshaft with 233/240 degrees duration at .050 inch lift.
Designed for use with a 2500 RPM stall torque converter and 9.5:1 compression ratio.
Provides strong mid-range power and an early muscle car sound.
COMP Cams is a well-known brand in performance engine components.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will this fit your vehicle?

Product Details

This kit from COMP Cams gives you the camshaft, lifters, assembly lube, decals, and instructions you need to get a strong mid-range performance boost for your Chrysler B or RB engine. It’s designed for engines like the 383, 400, 413, 426 Wedge, and 440, and is a popular choice for those looking to achieve that classic early muscle car sound with an updated valvetrain.

The CRB 280H PP4 camshaft is a hydraulic flat tappet design with a 233/240 degree duration at .050 inch lift. It’s intended to work well with a 2500 RPM stall torque converter and a 9.5:1 compression ratio, making it a solid option for street-driven vehicles that see regular use. This setup aims for a noticeable improvement in the mid-range powerband, giving your car more pull when you need it without sacrificing too much drivability for daily use.

When installing, make sure to follow the included instructions carefully and use the provided assembly lube to properly coat the camshaft lobes and lifter bases. This helps ensure proper break-in and longevity for your new valvetrain components. This kit is a great way to wake up the performance of your classic Mopar machine.