Do I need to replace my lifters when installing this camshaft?

Yes, when upgrading to a hydraulic roller camshaft, it is highly recommended to use new hydraulic roller lifters. This ensures proper operation and longevity of the new camshaft and lifter system.

Will this camshaft work with my stock engine computer?

Yes, this camshaft is specifically designed to work with your vehicle's stock computer and fuel injection system. This makes it a straightforward upgrade without requiring extensive electronic modifications.

What is the break-in procedure for this camshaft?

Proper break-in is crucial for hydraulic roller camshafts. Always refer to the manufacturer's specific instructions included with the camshaft for the recommended break-in procedure to ensure optimal performance and durability.

COMP Cams Camshaft 18-412-8 - 4.3L V6 Hydraulic Roller

Name: COMP Cams Camshaft C43 260AH-R12
Brand: COMP Cams
Price: 610.12 USD
Availability: InStock

COMP Cams Camshaft C43 260AH-R12

$610.12

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 Magnum computer-controlled hydraulic roller camshaft for 4.3L V6 engines. Improves low-end torque and gas mileage.

Key Features

Fits 1980-1997 Chevrolet 90 Degree 262/4.3L V6 engines.
Retro-fit hydraulic roller camshaft design.
Works with stock computer and fuel injection systems.
Provides improved low-end torque and gas mileage.
Intake duration is 206 degrees, exhaust duration is 210 degrees.
Designed for engines originally equipped with a flat tappet cam.

⚠️ 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

Starting with a 206/210 degree duration split for the intake and exhaust valves, this COMP Cams Magnum computer-controlled hydraulic roller camshaft is built for GM 4.3L V6 engines originally equipped with a flat tappet cam. This retro-fit hydraulic roller design means you can upgrade to the benefits of roller lifters without needing a complete engine overhaul, while still working with your stock computer and fuel injection system.

This camshaft is designed to give you a noticeable improvement in low-end torque and better gas mileage, making it a solid choice for daily drivers or work trucks. The hydraulic roller setup generally offers smoother operation and can reduce friction compared to flat tappet designs. It fits a wide range of Chevrolet and GMC vehicles from the mid-80s through the late-90s, including popular models like the S10 Blazer, Astro Van, and C/K series trucks.

When installing this camshaft, it's important to use new lifters and ensure proper break-in procedures are followed to get the most out of its performance and longevity. COMP Cams is a well-known name in performance engine parts, and this camshaft is a popular option for those looking to enhance the drivability of their 90-degree V6.