Ultra Arc Aluminum Rockers Arm for GM LS (19028-16)
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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: 4.5 hrs — $563 at $125/hr. Pick Install at HRC and a 20% labor deposit ($113) 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
The Comp Cams Ultra ARC Aluminum Series Rocker Arms increase engine power, improve valvetrain stability, and enhance oiling efficiency. Their extruded design—developed using FEA analysis—creates a stronger, stiffer rocker body without adding unnecessary weight. The ARC series rocker arms feature an Arced, Recessed, Contoured design delivers an optimal strength-to-weight ratio. Backed by a Lifetime Warranty—buy them once and use them forever. Engineered for applications running up to 700 lbs of open spring pressure.
| Part Type | Engine Rocker Arm Kit |
|---|---|
| California Proposition 65 | WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
| Engine Family | LS3/L92 |
| Maximum Valve Spring Open Pressure | 700 |
| Rocker Arm Material | Aluminum |
| Rocker Arm Ratio | 1.72 |
| Rocker Arm Series | Ultra ARC Aluminum |
| Rocker Stud Diameter | Pedestal Mount |
| Title | Ultra ARC Rocker Set w/ 1.72 Ratio for Pedestal Mount GM LS3/L92 |
| Amazon ASIN | B00N6LMJA4 |
| 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 |
| Weight | 8.3335 lb |
| UPC | 036584264514 |
| Country of Origin | USA |
Verified fitment · 216 applications
- Cadillac CTS V 6.2L (2009–2015)
- Cadillac CTS V Black Diamond 6.2L (2012)
- Cadillac CTS V Luxury 6.2L (2013–2014)
- Cadillac CTS V Premium Black Diamond 6.2L (2013–2014)
- Cadillac Escalade Base 6.2L (2007–2014)
- Cadillac Escalade ESV Base 6.2L (2007–2014)
- Cadillac Escalade ESV Luxury 6.2L (2011–2014)
- Cadillac Escalade ESV Platinum 6.2L (2008–2015)
- Cadillac Escalade ESV Premium 6.2L (2011–2016)
- Cadillac Escalade EXT Base 6.2L (2007–2013)
- Cadillac Escalade EXT Luxury 6.2L (2011–2013)
- Cadillac Escalade EXT Premium 6.2L (2011–2013)
- Cadillac Escalade Luxury 6.2L (2011–2014)
- Cadillac Escalade Platinum 6.2L (2008–2016)
- Cadillac Escalade Premium 6.2L (2011–2015)
- Chevrolet Avalanche LT 6.0L (2007–2009)
- Chevrolet Avalanche LTZ 6.0L (2007–2009)
- Chevrolet Camaro 1SS 6.2L (2011–2012)
- Chevrolet Camaro 2SS 6.2L (2011–2012)
- Chevrolet Camaro SS 6.2L (2010–2016)
- Chevrolet Camaro ZL1 6.2L (2012–2015)
- Chevrolet Corvette Base 6.2L (2008–2013)
- Chevrolet Corvette Grand Sport 6.2L (2010–2013)
- Chevrolet Corvette ZR1 6.2L (2009–2013)
- Chevrolet SS Base 6.2L (2014–2017)
- Chevrolet Silverado 1500 LT 6.0L (2007–2009)
- Chevrolet Silverado 1500 LT 6.2L (2010–2013)
- Chevrolet Silverado 1500 LTZ 6.0L (2007–2009)
- Chevrolet Silverado 1500 LTZ 6.2L (2009–2013)
- Chevrolet Suburban 1500 LT 6.0L (2007–2009)
- Chevrolet Suburban 1500 LTZ 6.0L (2007–2009)
- Chevrolet Tahoe LTZ 6.2L (2008–2009)
- GMC Sierra 1500 Denali 6.2L (2007–2013)
- GMC Sierra 1500 SLE 6.0L (2007–2009)
- GMC Sierra 1500 SLE 6.2L (2010–2013)
- GMC Sierra 1500 SLT 6.0L (2007–2009)
- GMC Sierra 1500 SLT 6.2L (2009–2013)
- GMC Sierra Denali 6.2L (2008–2016)
- GMC Yukon Base 6.2L (2011–2012)
- GMC Yukon Denali 6.2L (2007–2014)
- GMC Yukon XL 1500 Denali 6.2L (2007–2014)
- GMC Yukon XL 1500 SLE 6.0L (2007–2009)
- GMC Yukon XL 1500 SLT 6.0L (2007–2009)
- GMC Yukon XL 1500 SLT 6.2L (2010–2014)
- Hummer H2 Adventure 6.2L (2008–2009)
- Hummer H2 Base 6.2L (2008–2009)
- Hummer H2 Luxury 6.2L (2008–2009)
- Pontiac G8 GT 6.0L (2008–2009)
- Pontiac G8 GXP 6.2L (2009)
| Part No. | 19028-16 |
|---|---|
| Brand | COMP Cams |
| Part Type | Engine Rocker Arm Kit |
| Weight | 8.3335 lb |
| UPC | 036584264514 |
| 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.
