COMP Cams · New
COMP Cams Stage 1 Thumpr 222/233 Master Camshaft Kit GEN3 LS 4.8/5.3/6.0L
MPN MK54-701-11 · Store SKU ccaMK54-701-11
Supplier stock checked 11/7/2026, 2:13:46 PM 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 Stage 1 Thumpr Master Cam Kit for LS GEN IV 4.8-6.0L is the perfect choice for a strong idle lope with great power gains in 4.8-5.3L trucks. Includes lifters, timing set, pushrods, LS6+ springs, retainers, locks, spring seats and seals. The Stage 1 Thumpr Master Cam Kit for LS Gen IV 4.8-6.0L is the perfect choice for sound and power in performance trucks. Includes lifters, timing set, Pushrods, LS6+ springs, retainers, locks, spring seats and Seals. Stage 1 Thumpr Master Cam Kit for GEN IV LS 4.8/5.3/6.0L Trucks
Manufacturer fitment & guides
- Saab: 9-7x 09 - 09 6 L Engine, Chevrolet: Express Pasajeros 09 - 12 6 L Engine, Chevrolet: Avalanche 09 - 09 6 L Engine, Chevrolet: Express Cargo 09 - 09 5.3 L Engine, GMC: Sierra 1500 Classic 07 - 07 5.3 L Engine, GMC: Savana 3500 09 - 12 6 L Engine, GMC: Savana 2500 09 - 12 6 L Engine, Chevrolet: Express 3500 07 - 12 4.8 L Engine, Chevrolet: Express Cargo 10 - 12 6 L Engine, Chevrolet: Silverado 2500 07 - 12 5.3 L Engine, Chevrolet: Express 1500 07 - 12 5.3 L Engine, Chevrolet: Express 2500 07 - 12 4.8 L Engine, GMC: Sierra 07 - 12 5.3 L Engine, GMC: Savana 2500 07 - 12 4.8 L Engine, Chevrolet: Silverado 2500 07 - 12 4.8 L Engine, Chevrolet: Suburban 1500 07 - 12 5.3 L Engine, GMC: Yukon 07 - 12 5.3 L Engine, Chevrolet: Express Pasajeros 09 - 12 5.3 L Engine, Hummer: H3 08 - 10 5.3 L Engine, Chevrolet: Express 3500 09 - 12 6 L Engine, Hummer: H3T 09 - 10 5.3 L Engine, GMC: Canyon 09 - 12 5.3 L Engine, Chevrolet: Avalanche 07 - 12 5.3 L Engine, Chevrolet: Silverado 1500 07 - 12 5.3 L Engine, Chevrolet: Express 2500 09 - 12 6 L Engine, Chevrolet: Silverado 1500 07 - 12 4.8 L Engine, GMC: Yukon XL 2500 09 - 12 6 L Engine, Chevrolet: Trailblazer 07 - 08 5.3 L Engine, GMC: Sierra 3500 HD 09 - 12 6 L Engine, Saab: 9-7x 07 - 09 5.3 L Engine, GMC: Yukon 09 - 12 6 L Engine, Chevrolet: Colorado 09 - 12 5.3 L Engine, GMC: Yukon 07 - 09 4.8 L Engine, GMC: Savana 3500 07 - 12 4.8 L Engine, Chevrolet: Tahoe 09 - 12 6 L Engine, Chevrolet: Trailblazer 09 - 09 6 L Engine, Chevrolet: Tahoe 0
- 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
