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GM Goodwrench 1970-85 350 Engine & Packages


GM Performance
GM Goodwrench 1970-85 350 Engine & Packages

Product images may differ from actual product appearance.

This universal 350ci engine uses a brand new block and can be used as a replacement for most GM vehicles from 1970-85. It produces 260 HP and 350 ft/lbs of torque with a 4-bbl carb and headers. It can be used as a replacement or as a retrofit into almost any vehicle. This brand new crate engine comes with a GM warranty and is covered for 3 years or 100,000 miles in applicable GM vehicles only.

Specifications

  • 4-bolt main with 2-piece rear main seal
  • Cast iron crankshaft
  • LT1/LT4 powdered metal connecting rods
  • Cast pistons (dished)
  • Hydraulic flat tappet cam (.383''/.401'' and 112° lobe separation)
  • Cast iron cylinder heads with 76cc chambers
  • 8.5:1 compression ratio
  • Left and right hand dipstick
  • 4-quart oil pan
  • Timing tabs for a 6-3/4'' or an 8'' balancer
  • Recommended spark plug: Accel #111-574 or any spark plug with 14mm .460'' reach, 5/8'' hex, tapered seat, projected tip
  • GM recommends the use of a melonized distributor gear (#270-11951-1)

    Engine Components Package 1 #809-10067353K1
    Includes GM Goodwrench engine and the following products to make your new engine run!

  • Edelbrock Performer Intake Manifold
  • Edelbrock Performer 600 cfm Carburetor
  • Mr. Gasket Intake Gaskets
  • ARP Intake Bolts
  • Proform Chrome Valve Covers, Wing Nuts, and Dipstick
  • JEGS HEI Distributor
  • JEGS HEI Coil

    Engine Components Package 2 #809-10067353K2
    Includes GM Goodwrench engine and the following parts to increase the performance and looks of your new engine.

  • Edelbrock Performer Air Gap Intake Manifold
  • Edelbrock Performer 600 cfm Carburetor with adapter plate
  • Mr. Gasket Intake Gaskets & Bolts
  • Proform Metallic Grey Dress-Up Kit
  • JEGS HEI Distributor
  • JEGS HEI Coil

    Warranty Information



  • Crate Engine
    GM Performance 10067353 - GM Goodwrench 1970-85 350 Engine & Packages
    809-10067353 GM Goodwrench 350 Engine
    Truck Freight - 159.00
    $1,519.99
    Engine Components Packages
    GM Performance 10067353K1 - GM Goodwrench 1970-85 350 Engine & Packages
    809-10067353K1 GM Goodwrench 350 Engine Components Package 1
    Truck Freight - 159.00 EZ Complete Kit
    $2,153.99
    GM Performance 10067353K2 - GM Goodwrench 1970-85 350 Engine & Packages
    809-10067353K2 GM Goodwrench 350 Engine Components Package 2
    Truck Freight - 159.00 EZ Complete Kit
    $2,340.99

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