What is the purpose of the swirl-polished fillets on these valves?

The swirl-polished fillets and high-flow underhead relief are designed to improve airflow into the cylinder. This can lead to better engine performance and efficiency.

Do I need to use lash caps with these COMP Cams valves?

No, you do not need to use lash caps. The valve tips are hardened to 50 HRc minimum, and the stems are hard chrome-plated, which eliminates the need for them.

What type of lifter systems are these valves compatible with?

These valves are recommended for all hydraulic, mechanical, and roller lifter valve train applications, making them versatile for various engine builds.

COMP Cams SBC Intake Valves 1.940in 11/32 6006-8

Name: COMP Cams Ss Valves SBC Int 1.940in 11/3
Brand: COMP Cams
Price: 134.55 USD
Availability: InStock

COMP Cams Ss Valves SBC Int 1.940in 11/3

$134.55

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

COMP Cams Small Block Chevy intake valves. 1.940in head, 11/32in stem. Fits many classic Chevy, Buick, and GMC vehicles.

Key Features

Fits a wide range of Chevrolet, Buick, and GMC vehicles from the 1950s through the 1980s.
Intake valve head diameter is 1.940 inches.
Valve stem diameter is 11/32 inches.
Made from 21-4N forged high-strength steel alloy for performance and durability.
Hardened tips (50 HRc minimum) and hard chrome-plated stems eliminate the need for a lash cap.
Features high-flow underhead fillet relief and swirl-polished fillets to increase airflow.

⚠️ 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

If you're rebuilding the top end of a classic Chevrolet Small Block engine, like those found in a 1969 Camaro or a 1975 C10 pickup, new intake valves are a critical part of getting your cylinder heads breathing right. These COMP Cams Sportsman valves are built for street and competition use, helping your engine make good power and last.

These valves are made from a strong 21-4N forged steel alloy, which means they're built to handle the heat and stress of an engine running at higher RPMs. The stems are hard chrome-plated and the tips are hardened to 50 HRc, so you don't need to worry about using a separate lash cap. COMP Cams also put a high-flow fillet relief under the head and swirl-polished the fillets to help air move more freely into the cylinder, which can make a noticeable difference in performance. They fit a wide range of popular Small Block Chevy applications, from older Bel Airs to later model Corvettes.

This set includes eight intake valves, each with a 1.940-inch head diameter and an 11/32-inch stem. They're a solid option for anyone looking to refresh their engine's valvetrain without breaking the bank.