

Specifications
- Brand
- COMP Cams
- Part #
- 12-504-5
- UPC
- 036584540199

COMP Cams Camshaft CS 284Tl-6
$378.83
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COMP Cams CS 284Tl-6 solid flat tappet camshaft for Chevrolet Small Block Gen 1 engines. Offers improved performance for late model stock racing.
Key Features
- Fits Chevrolet Gen 1 Small Blocks including 262, 265, 267, 283, 302, 305, 307, 327, 350, and 400 cubic inch engines.
- Solid flat tappet design with 254 degrees of duration at 0.050 lift on both intake and exhaust.
- Designed as a good baseline camshaft for late model stock racing on short asphalt tracks.
- Recommended for engines around 358 cubic inches when used with a limited intake and carburetor.
- Does not fit LT1/LT4, factory roller Small Blocks from 1985+, or LS-based engines.
- Requires confirmation of flat tappet block and may need an oiling groove on the rear journal for 1955-1957 models.
⚠️ 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
Product Details
This COMP Cams CS 284Tl-6 camshaft is a solid flat tappet design built for Chevrolet Gen 1 Small Block engines. It's a popular choice for late model stock racing applications, particularly on short 1/4 to 3/8 mile asphalt tracks. This camshaft is well-suited for engines around 358 cubic inches when paired with a limited intake and carburetor setup, aiming for improved performance without going overboard on modifications.
The 254/254 duration at 0.050 lift provides a solid baseline for racing, offering a noticeable bump in power over stock. COMP Cams is known for well-built valvetrain components, and this camshaft is no exception, designed to handle the demands of competitive racing. It's important to note that this camshaft is intended for flat tappet blocks; it does not fit factory roller camshaft blocks from 1985 and newer, nor does it fit LS-based engines. Always confirm your block type before installation.
For those building a competitive late model stocker, this camshaft is a strong option. Remember to check your specific engine block's requirements, especially regarding the oiling groove on the rear journal for 1955-1957 models, as this particular part number does not include that feature.
Specifications
- Brand
- COMP Cams
- Manufacturer Part #
- 12-504-5
- UPC
- 036584540199
Frequently Asked Questions
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