COMP Cams · New
COMP Cams Stage 3 LST 206/220 Solid Roller Camshaft 2000+ GM 6600/6.6L Duramax Diesel
MPN 132-303-13 · Store SKU cca132-303-13
Supplier stock checked 11/8/2026, 4:23:40 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
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Product details
The LST Camshaft Series uses the newest and most advanced lobe designs from COMP Cams. These new lobes provide the potential for major increases in power and torque in Duramax engines when combined with the appropriate tuning. The “Low Shock Technology” features lobe profiles designed to maximize additional engine airflow, which reduces harmful EGTs, while improving stability at higher RPM. These profiles are also easier on the valve springs, enhancing durability and reducing load loss. Organized into stages that allow you to choose your level of performance, Stage 1 Camshafts are No Springs Required and run well with the factory or a performance tune. Stage 2 and 3 camshafts require a COMP Cams #26125 Beehive Valve Spring Kit upgrade but do produce the greatest potential for additional power and RPM when matched with maximum effort tuning. All out performance, max effort grind. Requires valve spring upgrade, larger turbo, aftermarket pistons and higher RPM. LST Stage 3 Solid Roller Camshaft for '01-'16 GM 6600/6.6L Duramax Diesel
Manufacturer fitment & guides
- 2001-2016 GM 6600/6.6L Duramax Diesel
- Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y
