Camshaft, Chevy Gen 4 LS 358 VVT Single Bolt (189-301-13)
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Compatibility
- Platform
- LS/LT
- Vehicle-specific fitment
- Review application details below
- Need help?
- Confirm fitment with us before ordering — (714) 202-7886
We list the engine platform a part is built for. That is not year-and-trim application data, so it does not confirm a fit on your specific vehicle.
- Est. install labor: 11.0 hrs — $1,375 at $125/hr. Pick Install at HRC and a 20% labor deposit ($275) is due at checkout; the balance is due at completion.
- An estimate for a stock vehicle, not a quote — we confirm it in writing when you book, before any labor is authorized. Seized hardware, prior modifications, diagnosis and machine work are quoted separately; tuning is arranged through our tuning partner. Questions: (714) 202-7886.
- Warranty & track disclaimer — read before you race it.
- Shipping & returns — rates and RMA terms.
- Installed in-house in Huntington Beach, CA — labor & service policy.
- Affirm and PayPal available at checkout.
More ways to pay at checkout
Best average torque and HP of any L99 Cam without requiring looser converter. Valve train stable to 7400 RPM with CK and MK Kits. AFM delete and VVT limiter.
- CK and MK camshaft kits are available for this camshaft. Add CK or MK to the beginning of this part number for a CK or MK Kit with appropriately matched valvetrain parts.
| Part Type | Engine Camshaft |
|---|---|
| Advertised Intake Duration | 286° |
| Advertised Exhaust Duration | 293° |
| Lobe Separation | 111.5° |
| Intake Valve Lift | 0.614" |
| Exhaust Valve Lift | 0.606" |
| Lifters Included | No |
| Valve Springs Required | Yes |
| Assembly Lubricant Included | No |
| Camshaft Gear Attachment | 1-Bolt |
| Camshaft Material | Billet Steel |
| CK-Kit Upgrade | CK189-301-13 |
| Engine Family | GM LS GEN IV Single Bolt w/ VVT (12606358) and w/o AFM 8 Cylinder (2008-2015) |
| California Proposition 65 | WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
| Lifter Type | Hydraulic Roller |
| Title | Stage 1 LST Cam for L99 Camaro w/ Automatic Transmission and VVT |
| Stage | 1 |
| MK-Kit Upgrade | MK189-301-13 |
| Recommended Upgraded Stock Rocker Arms | 1478-16 |
| Recommended Max-Lift BSR Shaft Rocker System | 1982-16 |
| Recommended Cam Install Kit | 5623 |
| Amazon ASIN | B07M6291K7 |
| C.A.R.B. Exempt for Racing and Off-Road Only Vehicles? | Yes, but must be a race/competition only vehicle. |
| C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for On-Road Vehicles? | No |
| C.A.R.B. Exemption Reason | N/A |
| C.A.R.B. E.O. Number | N/A |
| 10602 | 286LMH11 |
| Camshaft Series | Low Shock Technology |
| Usage | Street / Performance |
| Cam Type | Hydraulic Roller |
| Grind Number | 286LMH11 |
| Basic Operating RPM Range | 2,000-7,200 RPM |
| Intake Duration at .050 Inch Lift | 231° |
| Exhaust Duration at .050 inch Lift | 244° |
| Weight | 10 lb |
| UPC | 036584386445 |
| Country of Origin | USA |
Verified fitment · 13 applications
- Chevrolet Camaro SS 6.2L (2010–2015)
| Part No. | 189-301-13 |
|---|---|
| Brand | COMP Cams |
| Part Type | Engine Camshaft |
| Weight | 10 lb |
| UPC | 036584386445 |
| Country of Origin | USA |
Platform-level fitment (Ford + GM, Phase 1). We publish the engine platform a part is built for — not year-and-trim application data — so nothing here confirms a fit on a specific vehicle. Confirm fitment with us before ordering: (714) 202-7886.
Commonly Needed With This
Parts builders usually buy alongside this one — gaskets, seals and hardware for the install. These are suggestions, not a verified fit: call (714) 202-7886 to confirm before ordering.
