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Home Categories Engines & Components Complete Engines GM 19432779

Engine Complete Assembly - GM (19432779)

Engine Complete Assembly - GM (19432779)

Engine Complete Assembly - GM (19432779)

Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 19432779
  • 12530283, 12681431, 12691672

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    19432779

  • Other Names:

    Engine, Short Block

  • Description:

    Nothing compares to a Factory Original new GM Crate Engines
    when it is time to replace the worn out 350ci Vortec engine in your 1996 thru
    2002 Chevrolet or GMC pick-up and Vans. Part number 12530283 is the Heavy Duty
    replacement engine direct from GM Powertrain and fits most 3/4 and 1-Ton
    G-Series Vans, P-Series Trucks, Silverado's, Sierra's, and Suburban's. The
    Vortec HD version 350 uses a 4-Bolt main block, upgraded exhaust valves and cylinder
    heads for heavy duty applications. This engine is not intended for marine
    usage. This engine features new components, brand new complete long block
    an approved GM application. To verify your engine application, please contact

    • ur Tech Department with the VIN number from your vehicle or email your VIN
    info to our team.
    L31 HD Engine
    1996-2002 Chevrolet
    Express/GMC Savana (G2,G3)
    1996-2000
    Chevrolet/GMC Pickup (CK2,CK3)
    1996-2000 GMC
    Suburban (CK2,CK3)
    1996-1999
    Chevrolet/GMC Chassis (P3)
    3/4 and 1-Ton only
    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
  • Notes: Includes Block, Piston & Pin Assy, Crankshaft Bearings & Rear Seal.
  • Applications: 8 CYLINDER - 5.0L, 5.7L.
  • Replaces:

    12530283, 12681431, 12691672

Warning WARNING: California Proposition 65
  • MSRP: $5,841.40
  • Discount: $268.70
  • Sale Price: $5,572.70
Ships To
Manufacturer Warranty 12 Month Warranty
Guaranteed Fitment Always the correct parts with VIN
Shop with Confidence Your information is safe
In-House Experts We know our products
Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 19432779
  • 12530283, 12681431, 12691672

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    19432779

  • Other Names:

    Engine, Short Block

  • Description:

    Nothing compares to a Factory Original new GM Crate Engines
    when it is time to replace the worn out 350ci Vortec engine in your 1996 thru
    2002 Chevrolet or GMC pick-up and Vans. Part number 12530283 is the Heavy Duty
    replacement engine direct from GM Powertrain and fits most 3/4 and 1-Ton
    G-Series Vans, P-Series Trucks, Silverado's, Sierra's, and Suburban's. The
    Vortec HD version 350 uses a 4-Bolt main block, upgraded exhaust valves and cylinder
    heads for heavy duty applications. This engine is not intended for marine
    usage. This engine features new components, brand new complete long block
    an approved GM application. To verify your engine application, please contact

    • ur Tech Department with the VIN number from your vehicle or email your VIN
    info to our team.
    L31 HD Engine
    1996-2002 Chevrolet
    Express/GMC Savana (G2,G3)
    1996-2000
    Chevrolet/GMC Pickup (CK2,CK3)
    1996-2000 GMC
    Suburban (CK2,CK3)
    1996-1999
    Chevrolet/GMC Chassis (P3)
    3/4 and 1-Ton only
    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
  • Notes: Includes Block, Piston & Pin Assy, Crankshaft Bearings & Rear Seal.
  • Applications: 8 CYLINDER - 5.0L, 5.7L.
  • Replaces:

    12530283, 12681431, 12691672

Warning WARNING: California Proposition 65

Engine Complete Assembly - GM (19432779)

Vehicle Fitment

No application/vehicle fitment information available for this product
Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
( more fitments)
No fitment data available

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    19432779

  • Other Names:

    Engine, Short Block

  • Description:

    Nothing compares to a Factory Original new GM Crate Engines
    when it is time to replace the worn out 350ci Vortec engine in your 1996 thru
    2002 Chevrolet or GMC pick-up and Vans. Part number 12530283 is the Heavy Duty
    replacement engine direct from GM Powertrain and fits most 3/4 and 1-Ton
    G-Series Vans, P-Series Trucks, Silverado's, Sierra's, and Suburban's. The
    Vortec HD version 350 uses a 4-Bolt main block, upgraded exhaust valves and cylinder
    heads for heavy duty applications. This engine is not intended for marine
    usage. This engine features new components, brand new complete long block
    an approved GM application. To verify your engine application, please contact

    • ur Tech Department with the VIN number from your vehicle or email your VIN
    info to our team.
    L31 HD Engine
    1996-2002 Chevrolet
    Express/GMC Savana (G2,G3)
    1996-2000
    Chevrolet/GMC Pickup (CK2,CK3)
    1996-2000 GMC
    Suburban (CK2,CK3)
    1996-1999
    Chevrolet/GMC Chassis (P3)
    3/4 and 1-Ton only
    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
  • Notes: Includes Block, Piston & Pin Assy, Crankshaft Bearings & Rear Seal.
  • Applications: 8 CYLINDER - 5.0L, 5.7L.
  • Replaces:

    12530283, 12681431, 12691672

Warning WARNING: California Proposition 65
Manufacturer Warranty 12 Month Warranty
Guaranteed Fitment Always the correct parts with VIN
Shop with Confidence Your information is safe
In-House Experts We know our products

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*Prices on this website are for online purchases only and will not be honored at the dealership parts counter. All orders must ship. Customer pickup is not available.

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*This website does not reflect our current on hand inventory