COMP Cams

COMP Cams Stage 1 LST Solid Roller Camshaft GM 6.6L Duramax 186/200

SKU: cca132-300-13 UPC: 36584408604
Backordered – call for lead time

⚠ Call for Availability

Expected ship time: usually within 24–48 hours; some vendor items may take longer.

Call: (503) 235-1947 | Email Us: info@dfispdx.com

$898.95
New

Have a question about this part? We'll answer it.

Verified Fitment & Application Support

This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.

Got Questions? Feel free to email us or call us at (503) 235-1947

The entry step in COMP Cams' LST camshaft line for the GM 6.6L Duramax, with 186/200 duration. Stage 1 is a no-springs-required grind that runs with either the factory calibration or a performance tune.

COMP Cams LST (Low Shock Technology) lobes are shaped to move more air through the Duramax, which helps bring exhaust gas temperatures down, while staying stable at higher RPM and putting less strain on the valve springs.

Key Features

  • Stage 1 LST grind, 186/200 duration (vendor grind code 244 LST R105)
  • No valve spring upgrade required
  • Works with the factory tune or a performance tune

Fitment

  • GM 6.6L Duramax diesel (vendor lists 2000 and later)

Product Details

  • Brand: COMP Cams
  • Manufacturer Part Number: 132-300-13
  • Condition: New

Orders typically ship within 24–48 hours of being received, but because of vendor shipping times some orders may take longer. We ship within the United States only (48 contiguous states plus DC).

Shipping Height: 2.75

Shipping Length: 31.0

Shipping Width: 2.75
California Proposition 65
WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.