Overview

The LS engine family is arguably the most popular engine family on the planet these days. You’ll find these compact pushrod V8 engines in everything from hot rods and muscle cars to classic trucks and more! Their swapability into just about anything, their simplicity, and large source of original applications means the LS engine family is easy on the project budget and that there are numerous upgrades and performance parts available for them.

Many of the LS engine donor sources are GM truck applications. While performance is solid from the factory, GM’s trucks are designed for work and daily chores like hauling the family. As such, GM engineers designed the LS “Vortec” engine series in these trucks for a long life at relatively low engine rpm with an emphasis on torque. Obviously, these engines will run in your LS swap project as is, but one of the best “bang for the buck” upgrades you can do to your truck LS engine before it lands on those LS swap mounts in your project is an LS cam swap to something with a little more lift and duration. Elgin’s line of Sloppy Mechanics performance LS camshafts is the hot ticket for a Chevy 5.3 cam upgrade, especially if you’re considering additional performance upgrades like gears, high stall torque converter, or even a turbo!

Features:

•  [Wide Application] -- Compatible with GM Chevy 1997-2007 LS L92 L99 5.3L 5.7L 6.0L 6.2L V8 LSx Sloppy Stage 2, and ,5/8" hole on vertical stop compatible with LS Sloppy 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 sloppy 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.

Fitments

GM Chevy 1997-2007 LS L92 L99 5.3L 5.7L 6.0L 6.2L1997-2007 V8 LSx Sloppy Stage 2

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°

LIFTERS SPECS:
    Manufacturer Part Number: 12499225
    OEM Part Number: 12551163 12596365
    Fits: 1997-2016 Chevy 5.3 5.7 6.0 LS1 LS2 LS3 LS7 LS6 LQ4 LQ9 LY5 LY6 LM7
    For : non- AFM engines

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 Chevy LS Timing Cover Gaskets

   Chevy LS Engine Timing Cover Gaskets

   Unsurpassed quality you can trust

   Includes gaskets and seals for timing chain and water pump replacement job

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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

1M295(12586665) Oil Pump & Timing Chain Kit

    Interchange Part Number:

    12586665, 12563964, 17801830, 8125866650, M295, 12563964, 12606311, 19301144, 12696357

Items Included

• 1x E1840P Camshaft  
• 16x Matching Springs Set
• 1 SET OF GASKETS
• 1x BOLT
• 16X PUSHRODS
• 16X ls7 Lifters
• 1 m295 Oil pump
• 1 Timing Chain Kit