Chevrolet Performance Vortec 8.0L - Chevrolet Performance (19328586)

Chevrolet Performance Vortec 8.0L - Chevrolet Performance (19328586)

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Discontinued Product

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  • Brand:
    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • SKU: 19328586
  • Description:

    TRUCK POWER WITH GAS, CNG OR LPH
    When it comes to grunt work - like pulling your car hauler or offshore racing boat - Chevrolet Performance's heavy-duty 8.0L Big-Block does the job like no other gas engine. It's designed to accommodate gasoline, CNG or LPG fuels, and because it's a Big-Block, it delivers strong, low-rpm torque.
    A tall-deck version (10.2-inch deck height) of the latest block casting, featuring full-length water jackets, thickermain bearing webs and four-bolt main caps, is the 8.0L's foundation and it's used with a forged steel crankshaft and forged connecting rods for great strength. A long, 4.250-inch stroke helps maximize torque. It also features a crank-triggered ignition system, with 4x camshaft and 58x crankshaft reluctor wheels.
    Our assembly comes with heads and a balancer installed. An induction system, ignition, starter, water pump and other accessories are required to finish the engine. The engine requires an intake manifold designed for a tall-deck block, such as Chevrolet Performance manifold P/N 88961161. Conventional Big-Block intake manifolds can be used with spacers (not included).
    NOTE: The engine can support fuel injection and also has a provision for a mechanical fuel pump (the production 8.0L camshaft does not have a fuel pump lobe).
    TECH SPECS
    Part Number: 19328586
    Engine Type: Chevy Big-Block V-8
    Displacement (Litre): 8.0L
    Displacement (cu in): 488
    Bore x Stroke (in): 4.270 x 4.250
    Block (P/N 19256820): Tall deck (10.2")
    Fuel Requirements: LPG/CNG
    Crankshaft (P/N 19300876): Forged steel
    Connecting Rods (P/N 19256831): Forged steel
    Firing Order: 1-8-7-2-6-5-4-3
    Connecting Rod Ratio: 1.58:1
    Pistons (19256829): Hypereutectic w/anodized
    top ring land
    Camshaft Type (P/N 12556291): Hydraulic roller
    Cylinder Heads (P/N 19256827): Fast Burn iron
    Damper (P/N 19256830) Cast iron
    Valve Train: Fully adjustable
    Compression Ratio: 9.9:1 nominal
    Crankcase capacity: 8 qts
    Maximum Recommended rpm: 4,500
    Balanced: Internal
    NOTE: Distributor with melonized steel gear MUST be used with
    long-blocks and Partial engines with steel camshafts, or engine
    damage will occur.
    INSTALLATION NOTES

    • Designed for gasoline or CNG/LPG on-highway applications
    • Tall-deck block design (10.2" deck height)
    • Full-length water jackets (non-siamesed cylinders)
    • Thicker main bearing webs with four-bolt main caps
    • Forged steel crankshaft and connecting rods
    • Double-row roller timing chain
    • Anodized pistons with full floating wrist pins offer
    CNG/LPG capability
    • Hardened valve seats (intake and exhaust) for CNG/LPG durability
    • Stainless steel intake and exhaust valves for CNG/LPG durability
    • Adjustable valve train
    • "Fast Burn" cylinder heads for fuel efficiency and power
    • 58x Crankshaft positioning sensor capability
    • 4x Camshaft positioning sensor capability
    • Flat-response knock sensor capability
    • Coil-near-plug configuration
    NOTE: Distributor with melonized steel gear MUST be used with
    long-blocks and Partial engines with steel camshafts, or engine
    damage will occur.

  • Sold In Quantity: 1