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GM Performance

GM Performance GM19370602 Chev 350 Circle Track Long Block 602 Crate Engine Chevrolet Performance

GM Performance GM19370602 Chev 350 Circle Track Long Block 602 Crate Engine Chevrolet Performance

GM19370602
$9,461.50 AUD
$9,461.50 AUD
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Chevrolet Performance brings us their "factory stock" 602 Circle Track long block crate engines in the form of a 350 cu. in. HO--with approximately 9.12:1 compression, 350 hp at 5,400 rpm, and 396 lbs.-ft. of torque at 3,800 rpm.

The 4-bolt main engines have a recommended max rpm of 5,500. These are factory-sealed long block crate engine packages, complete with high-rise dual-plane intake manifolds, stamped steel valve covers with racing-style breathers, and 8-quart single kickout Circle Track racing oil pans.

Parts used in these engine assemblies are 4-bolt main/one-piece rear main seal blocks, nodular cast iron crankshafts, powdered metal connecting rods, and cast aluminum pistons. Installed camshafts are hydraulic flat tappet with .435 in. intake lift and .460 in. exhaust lift with a 212 degree open duration intake, and 222 degree open duration exhaust lobes at .050 in. ground with a 112.5-lobe centerline. Standard Morse link timing chains are installed. Cylinder heads are Vortec cast iron style with 64cc chambers, and 170cc intake runners with 1.94 in. intake valves and 1.50 in. exhaust valves.



  • Actual Engine Displacement:5.7L/350
  • Engine Assembly Style:Long block
  • Crate Engine Cylinder Head Material:Cast iron
  • Engine Block Material:Cast iron
  • Advertised Compression Ratio:9.12:1
  • Assembled:Yes
  • Engine Balance:Internal/External
  • Cam Style:Hydraulic flat tappet
  • Rear Main Seal Style:1-piece
  • Intake Manifold Included:Yes
  • Intake Manifold Style:Carbureted
  • Cylinder Heads Included:Yes
  • Carburetor Included:No
  • Throttle Body Included:No
  • Distributor Included:Yes
  • Oil Pan Included:Yes
  • Valve Covers Included:Yes
  • Timing Cover Included:Yes
  • Water Pump Included:No
  • Harmonic Balancer Included:Yes
  • Flexplate Included:No
  • Flywheel Included:No
  • Air Cleaner Included:No
  • Spark Plugs Included:No
  • Spark Plug Wires Included:No
  • Computer Included:No
  • Wiring Harness Included:No
  • Quantity:Sold individually.
  • Notes:Not intended for street use.

Manufacturer Part Number:

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