Fitment:
Stage 2 Camshaft Kit Fit For Gen 3/4 LS 4.8 5.3 5.7 6.0 6.2 LS1 LS6 LS2 LQ4 LQ9
Fit For 1999-2013 Chevrolet Silverado;
Fit For 2000-2014 Chevrolet Tahoe;
Fit For 2000-2014 Chevrolet Suburban;
Fit For 1997-2013 Chevrolet Corvette;
Fit For 2010-2015 Chevrolet Camaro;
Fit For 1999-2013 GMC Sierra;
Fit For 2000-2014 GMC Yukon;
Fit For 2008-2009 Pontiac G8;
Fit For 2004-2006 Pontiac GTO
OE Part Number:
Camshaft:ES5439,MC1393,12625439;
Valve Stem Seal:SS45921,SS45920,AVS3072,121003401,12482063;
Push Rod:MPR614 EPR614,1901537,10238852;
Package Include:
1 * Camshaft;
1 * Harmonic Balancer (Crank) Bolt;
1 * Front Timing Cover Gasket Set;
16 * 1218 Springs (.600" lift);
16 * Valve Seals ;
16 * 7.4 Push Rods; (As The Main Picture Shows)
Camshaft Specs:
①RPM Range：2200 to 5400 RPM
②Intake Valve Lift:.585"
③ Ehaust Valve Lift:.585"
④Advertised Intake Duration:283°
⑤Advertised Ehaust Duration:286°
⑥Intake Duration @.050"：228°
⑦Ehaust Duration @.050"：230°
⑧Lobe Separation：112°
⑨ Intake Centerline:108°
⑩Cam Gear Attachment：3-Bolt
Springs Specs：
Outside Diameter Of Outer Spring(In):1.29 In.
Coil Bind Height(In):1.140 In.
Install Load: 130lbs
Install Height:1.800"
Open Height:1.175"
Open Load:318lbs
Spring Rate(Lbs/In):313 Lbs./In.
Inside Diameter of Outer Spring(In):0.885 In
Pushrods Specs：
7.400"Chromoly One Piece Pushrods
5/16"Diameter
0.80"wall