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Chevrolet Performance 12530283K4

GM L31 HD Engine Install Kit

Chevrolet Performance 12530283K4
Easy Kit

809-12530283K4

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Chevrolet Performance 12530283K4 GM L31 HD Engine Install Kit $104.00
GM L31 HD Engine Install Kit
  • 1996-2000 Chevy/GMC Truck/SUV/Van 4WD
    Includes:
  • Oil Filter
  • Spark Plug Wires
  • Gasket Maker
  • Intake Bolts
  • Intake Gaskets
  • Water Pump Gaskets
  • Exhaust Gaskets

  • Chevrolet Performance 12530283K4 Details

    L31 HD Engine Install Kits

    Kit Includes:

  • K&N Pro Series Oil Filter - 599-PS-2001
  • JEGS Small Block Chevy Red Hot Pow"r Wires - 555-40214
  • Dynatex DynaBlack RTV Sillicone Gasket Maker - 555-28035
  • JEGS Small Block Chevy Intake Manifold Bolts - 555-83201
  • Fel-Pro Small Block Chevy OEM Performance Intake Gaskets - 375-MS90131
  • JEGS Small Block Chevy Water Pump Gaskets - 555-210060
  • Fel-Pro Small Block Chevy Exhaust Manifold Gaskets - 375-MS94054


  • Free Shipping!

    The Chevrolet Performance Truck 350ci L31-R Long Block Assembly was designed as a direct replacement for 1996-2000 GM Full size Trucks and 1996 -2002 Full size Vans. This engine comes factory fresh, manufactured using the latest in high tech computer controlled equipment and are GM engineered, tested and validated to deliver smooth, dependable performance with a Limited 3 Year / 100,000 Mile warranty!

    Specifications:
  • *1986-2000 style block, 4 bolt mains
  • 1pc rear seal nodular iron crankshaft
  • Powdered metal connecting rods
  • Hypereutectic pistons 9.4:1 compression Ratio
  • Hydraulic roller camshaft: Int Lift .414", Exh Lift .428", Int Duration @.050" 191, Exh Duration @ .050" 196, Lobe Centerline-111
  • Vortec cylinder heads - 64cc, 1.94'' intake valve, 1.50'' exhaust valve
  • Also includes: Oil pan, timing cover, valve covers, harmonic balancer

    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

    Note: *Service engine block contains English threads. When used for 2001 and newer vehicles, must also use 2000 model year starter/transmission/engine mounting bolts.

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