Perfect after-sales service:
1.We maintain high standards of excellenceand  strive for 100% customer satisfaction!
Please don't open cases or return requests without contacting us.
If you have any questions about quality, shipping or other problems, please contact me first via eBay message.
I will give you a satisfy solution.
2.If you are not sure if these are the right parts for your truck please email me your bill of material number and i will check it for you

Package Included:
1x E1840P Camshaft  
16x Matching Springs Set
1 SET OF GASKETS
1x BOLT
16X PUSHRODS
16X ls7 Lifters
( as shown in the picture）

Description:
Features:
[Wide Application] -- For GM Chevy 1997-2007 LS L92 L99 5.3L 5.7L 6.0L 6.2L V8 LSx Stage 2, and ,5/8" hole on vertical stop compatible with LS Stage 2 4.8 5.3 6.0 6.2,585" Lift 286°Duration.
[Intake & Exhaust] - Valve Lift: .585"/ .585" (1.7 Rockers); Advertised Duration: 283°/ 286° (@ .050": 228°/230°).
[Specifications] - RPM Range: 2200 to 5400; Lobe Separation: 112°; Intake Center-line: 108°; Cam Gear Attachment: 3-Bolt.
[Not Require Tuning] - The Hydraulic Roller stage 2 camshaft is more than OEM Standard, directly replace the old one.
[Not Suitable For AFM] - Please check and ensure the fitment before order. 24 Months Warranty & 30 Days Free Return to make you 100% satisfied.
Specs
E-1840-P Engine Camshaft for GM Chevy
Engine Type: LS-Series
Camshaft Type: Hydraulic Roller
Intake Duration: @ .050": 228°
Exhaust Duration: @ .050": 230°
Intake Valve Lift: .585"
Exhaust Valve Lift: .585"
Lobe Separation: 112°
Intake Centerline: 108°
Advertised Intake Duration: 283°
Advertised Exhaust Duration: 286°
16pcs PAC-1218 Drop-In Valve Springs
Outside Diameter of Outer Spring (in): 1.290 in.
Coil Bind Height (in): 1.140 in.
Damper Spring Included: No
Install Load: 130lbs
Install Height: 1.800"
Open Height: 1.175"
Open Load: 318 lbs
Spring Rate (lbs/in): 313 lbs./in.
Inside Diameter of Outer Spring (in): 0.885 in.
Pushrods
7.400" Chromoly One Piece Pushrods, 5/16" diameter, and .080" wal
TCS45993 For Chevy LS Timing Cover Gaskets
For Chevy LS Engine Timing Cover Gaskets
Unsurpassed quality you can trust
Includes gaskets and seals for timing chain and water pump replacement job
For Chevrolet Performance Parts 12557840 Harmonic Balancer Bolt
High quality steel construction
Hex head style
16mm x 2.0 thread size
4.055" underhead length
16pcs 12482063 Viton Valve Seals
Valve Type:Intake and Exhaust
Engines:LS1 LS2 LS4 LS6 LQ4 LQ9 LM7 L59 LR4 LM4 L33 L76
Fitment Type:Direct Replacement
LIFTERS SPECS:
Manufacturer Part Number: 12499225
Part Number: 12551163 12596365
Fits for: 1997-2016 Chevy 5.3 5.7 6.0 LS1 LS2 LS3 LS7 LS6 LQ4 LQ9 LY5 LY6 LM7
For : non- AFM engines

Installation:
Direct Replacement. Perfect fitment. No modification required.
Product does not come with installation instructions, please refer to a shop/factory manual for installation.

Feature：
1. 100% brand new
2. 100% factory inspection and re-inspection before shipment
3. According to the original factory specifications
4. This product can be directly replaced
5. US Fast Free Shipping
6. One day shipment