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Chevrolet Performance 19301358PAK

LS3 Crate Engine and 4L70E Trans Kit

Chevrolet Performance 19301358PAK
Easy Kit

809-19301358PAK

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Truck Freight: $159.00
Chevrolet Performance 19301358PAK LS3 Crate Engine and 4L70E Trans Kit $11,834.84
Engine And Trans Kit
Includes:
  • LS3 495 HP Crate Engine
  • Performance Automatic 4L70E Transmission

  • Chevrolet Performance 19301358PAK Details

    LS376/480 Engine Kits

    Part Numbers of Kit Contents
  • LS3 Crate Engine 809-19301358
  • 4L70E Transmission 732-PAGM37648070

  • The Hot Cam adds Heat to the LS3

    Free Shipping!

    Chevrolet engineers took a production LS3 6.2L (376 cubic inches) and swapped the stock camshaft for the racing-inspired LS Hot Cam (p/n 809-88958753), which delivered a stunning 495 horsepower and 473 lb.-ft. of torque. That's nearly 14 percent more power and torque from a simple camshaft change!

    They wasted no time in adding that terrific combination - dubbed LS376/480 - to their crate engine portfolio. The key to the power boost is the Hot Cam's 0.525-inch lift on both the intake and exhaust sides, along with 219-degree / 228-degree duration specs. That's less lift on the intake side than the stock LS3 cam, but considerably more duration, allowing the valves to stay open longer to draw in more air from the rectangular-port L92-style heads.

    The crate engine package includes the intake manifold, throttle body and fuel rail, along with the ignition system and exhaust manifolds. Use it with the LS376/480 with controller kit (p/n 809-19258267), which includes a special pedal for use with the engine's electronically controlled throttle.

    LS376/480 TECH SPECS
  • Engine Type: LS-Series Gen IV Small-Block V-8
  • Displacement: 376ci (6.2L)
  • Bore x Stroke: 4.065'' x 3.622'' (103.25 x 92mm)
  • Block: Cast-aluminum with six-bolt, cross-bolted main caps
  • Crankshaft: Nodular iron
  • Connecting Rods: Powdered metal
  • Pistons: Hypereutectic aluminum
  • Camshaft Type: Hydraulic roller
  • Valve Lift: .525'' intake / .525'' exhaust
  • Camshaft Duration (@.050 in.): 219° intake / 228° exhaust
  • Cylinder Heads: Aluminum L92-style port; ''as cast'' with 68cc chambers
  • Valve Size: 2.165'' intake / 1.590'' exhaust
  • Compression Ratio: 10.7:1
  • Rocker Arms: Investment-cast, roller trunnion
  • Rocker Arm Ratio: 1.7:1
  • Recommended Fuel: Premium pump (92 octane)
  • Maximum Recommended rpm: 6600
  • Reluctor Wheel: 58X
  • Balanced: Internal
  • JEGS Easy Kits are designed by JEGS high performance racing professionals to help you get all the performance parts you need for your race car, hot rod or truck.

    GM Warranty

    Is torque converter included. Are transmission controllers included?

    Asked by: Vetnick
    This does not include the torque converter - this part number does include everything you need - Part Number: 809-CPSLS34L70E
    Answered by: Rusty B
    Date published: 2017-10-03
    • y_2017, m_10, d_22, h_22CST
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    • loc_en_US, sid_10001_10001_3748477, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
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