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| Attribute | Value |
|---|---|
| Advertised Exhaust Duration | 293 |
| Advertised Intake Duration | 277 |
| Amazon ASIN | B001p24poe |
| Assembly Lubricant Included | No |
| Basic Operating RPM Range | 2,200-7,000 |
| C.A.R.B. E.O. Number | N/a |
| 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 Federally Certified Vehicles Manufactured Before 1967? | 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. Exempt For Racing And Off Road Only Vehicles? | Yes, But Must Be A Race/competition Only Vehicle. |
| C.A.R.B. Exemption Reason | N/a |
| Cam Type | Hydraulic Roller |
| Camshaft Gear Attachment | 3-bolt |
| Camshaft Material | Billet Steel |
| Camshaft Series | Lsr Centrifugal Blower |
| Engine Family | Gm Ls Gen Iii/iv 3-bolt 8 Cylinder (1997-2015) |
| Exhaust Valve Lift | 0.624 |
| Grind Number | 277lcb Hr14 |
| Intake Duration At .050 Inch Lift | 227 |
| Intake Valve Lift | 0.614 |
| Lifter Type | Hydraulic Roller |
| Lifters Included | No |
| Lobe Separation | 114 |
| MSE Process Video Link | Https://www.youtube.com/watch?v=htyiqxrpcci |
| Valve Springs Required | Yes |
This part fits the following vehicles:
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Crew Cab Pickup | 2012 - 2013 | V8 5.3L FLEX | AWD Automatic |
| Base | Crew Cab Pickup | 2007 - 2011 | V8 5.3L FLEX | 4WD Automatic |
| Base | Crew Cab Pickup | 2007 | V8 5.3L FLEX | RWD Automatic |
| Black Diamond LS | Crew Cab Pickup | 2013 | V8 5.3L FLEX | RWD/4WD Automatic |
| Black Diamond LT | Crew Cab Pickup | 2013 | V8 5.3L FLEX | RWD/4WD Automatic |
| Black Diamond LTZ | Crew Cab Pickup | 2013 | V8 5.3L FLEX | RWD/4WD Automatic |
| LS | Crew Cab Pickup | 2007 - 2009 | V8 5.3L | RWD/4WD Automatic |
| LS | Crew Cab Pickup | 2007 - 2012 | V8 5.3L FLEX | RWD/4WD Automatic |
| LT | Crew Cab Pickup | 2007 - 2009 | V8 5.3L | RWD/4WD Automatic |
| LT | Crew Cab Pickup | 2007 - 2012 | V8 5.3L FLEX | RWD/4WD Automatic |
| LT | Crew Cab Pickup | 2007 - 2009 | V8 6.0L | RWD/4WD Automatic |
| LTZ | Crew Cab Pickup | 2007 - 2009 | V8 5.3L | RWD/4WD Automatic |
| LTZ | Crew Cab Pickup | 2007 - 2012 | V8 5.3L FLEX | RWD/4WD Automatic |
| LTZ | Crew Cab Pickup | 2007 - 2009 | V8 6.0L | RWD/4WD Automatic |
We offer fast, reliable shipping on all orders:
We want you to be 100% satisfied with your purchase. That's why we offer:
This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.
Warranty does NOT cover:
Fits Years: 2007 2008 2009 2010 2011 2012 2013
Fits Models: Avalanche
In operation since 2007. Trusted by over a million DIYers, mechanics, and body shops across all 50 states.
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