COMP Cams · New
COMP Cams Camshaft GM Gen Iv LS VVT/AFM
MPN 189-428-13 · Store SKU cca189-428-13
$515.95
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Supplier stock checked 11/7/2026, 2:28:14 PM UTC. Adding a part does not reserve it.
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Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Requires either added displacement or high RPM modifications in street / strip aps. Largest vvt cam with stock pistons. XFI VVT 226/236 Hydraulic Roller Cam for GM LS GEN IV w/ VVT
Manufacturer fitment & guides
- Chevrolet: Express Cargo 17 - 17 6 L Engine, GMC: Sierra 08 - 16 6.2 L Engine, Chevrolet: Express 3500 10 - 17 4.8 L Engine, Hummer: H2 08 - 09 6.2 L Engine, GMC: Sierra 1500 10 - 13 4.8 L Engine, Chevrolet: Silverado 3500 HD 10 - 19 6 L Engine, Chevrolet: Silverado 2500 HD 10 - 19 6 L Engine, GMC: Yukon 08 - 14 6.2 L Engine, Cadillac: Escalade ESV 08 - 16 6.2 L Engine, GMC: Savana 2500 10 - 19 6 L Engine, Chevrolet: Silverado 1500 10 - 13 6 L Engine, Chevrolet: Express Pasajeros 17 - 18 6 L Engine, Chevrolet: LCF 3500 16 - 17 6 L Engine, GMC: Yukon 09 - 10 5.3 L Engine, Chevrolet: Express Pasajeros 10 - 15 5.3 L Engine, Chevrolet: Suburban 1500 08 - 14 5.3 L Engine, Chevrolet: Express 3500 10 - 19 6 L Engine, Hummer: H3 10 - 10 5.3 L Engine, Chevrolet: Suburban 3500 HD 16 - 19 6 L Engine, GMC: Yukon XL 1500 08 - 14 6.2 L Engine, GMC: Sierra 1500 08 - 13 6.2 L Engine, GMC: Sierra 1500 08 - 13 5.3 L Engine, GMC: Savana 3500 10 - 19 6 L Engine, Chevrolet: Silverado 1500 08 - 13 5.3 L Engine, Chevrolet: Express 2500 10 - 19 6 L Engine, GMC: Sierra 2500 HD 10 - 19 6 L Engine, Cadillac: Escalade EXT 08 - 13 6.2 L Engine, GMC: Sierra 3500 HD 10 - 19 6 L Engine, GMC: Yukon 10 - 13 6 L Engine, Cadillac: Escalade 10 - 13 6 L Engine, Chevrolet: Tahoe 09 - 11 5.3 L Engine, GMC: Yukon XL 1500 08 - 14 5.3 L Engine, Chevrolet: Silverado 3500 15 - 18 6 L Engine, Chevrolet: Tahoe 08 - 09 6.2 L Engine, GMC: Yukon XL 2500 10 - 13 6 L Engine, Chevrolet: Avalanche 08 - 13 5.3 L Engine, Chevrolet
- 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
