*1. Camshaft Compatibility:

for Chevy LS-Series Engine 1997-Up / Not for use with AFM/DOD

Camshaft RPM Range: 2200 to 5400 RPM

Camshaft Intake Valve Lift: .585"

Camshaft Exhaust Valve Lift: .585"

Camshaft Advertised Intake Duration: 283°

Camshaft Advertised Exhaust Duration: 286°

Camshaft Intake Duration at .050": 228°

Camshaft Exhaust Duration at .050": 230° 

Camshaft Lobe Separation: 112°

Camshaft Intake Centerline: 108°

Camshaft Cam Gear Attachment: 3-Bolt

*2. Number of Springs Per Valve: Single

Outside Diameter of Outer Spring (in): 1.290 in.

Spring Coil Bind Height (in): 1.140 in.

Damper Spring Included: No

Spring Install Load: 130lbs

Spring Install Height: 1.800"

Spring Open Height: 1.175"

Spring Open Load: 318 lbs

Spring Rate (lbs/in): 313 lbs./in.

Inside Diameter of Outer Spring (in): 0.885 in.

Valve Spring Style: Beehive

*3. Set of 16 Elgin Roller Lifters for 1997-2015 Chevy/GM LS Series Factory Roller applications without Active Fuel Management.

Lifters Fitment includes:

1999-2012 Trucks/SUVs 4.8L V-8 VIN-V,C,A

1999-2007 Trucks/SUVs 5.3L V-8 VIN-T,Z,B

1997-2004 5.7L LS1 V-8

2001-2005 5.7L LS6 V-8

1999-2010 Trucks/SUVs 6.0L V-8 VIN-U,K

2005-2009 6.0L LS2 V-8

2008-2013 6.2L LS3 V-8; without AFM

2006-2013 7.0L LS7 V-8

Also fit Factory Roller 93-97 LT1, and 305-350 Chevy Engines. 

Items include

Camshaft + Valve Lifter + Push Rod: Camshaft with 16 valve lifters and 16 valve lifters