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$3,766.22
Chevy Performance 19420870 Small Block 350/357 Base Crate Engine
Chevy Performance 19420870 Small Block 350/357 Base Crate Engine

Chevy Performance 19420870 Small Block 350/357 Base Crate Engine

350 Chevy Small Block V8, Long Block Crate Engine Type, 350 cu. in. Engine Displacement

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Chevy Performance 19420870 Small Block 350/357 Base Crate Engine
Chevy Performance 19420870 Small Block 350/357 Base Crate Engine
Chevy Performance 19420870 Small Block 350/357 Base Crate Engine
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Chevy Performance 19420870 Small Block 350/357 Base Crate Engine
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Part # 35519420870
$3,766.22
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  • If it's affordable performance you're looking for to power your project vehicle, Chevrolet Performance's SP350/357 delivers!
  • 357 horsepower and lots of low-rpm torque remind you why the 350 Small-Block Chevy has been the benchmark in performance for many years
  • Leverages the strength of a strong rotating assembly secured in a brand-new block with four-bolt mains, along with economical Vortec iron cylinder heads
  • A roller camshaft optimizes drivability and airflow capability

Details

Crate Engine Type:
Long Block
Engine Displacement:
350 cu. in.
Horsepower:
357 horsepower
Compression Ratio:
9.0:1
Torque:
407 ft./lbs.
Maximum RPM:
5,600
Camshaft Type:
Hydraulic Roller Tappet
Cylinder Head Material:
Cast Iron
Piston Material:
Cast Aluminum
Crankshaft Material:
Nodular Iron
Combustion Chamber Volume:
64cc
Camshaft Duration (.050 in):
215° intake / 223° exhaust
Camshaft Lift (in):
.473 intake / .473 exhaust
Bore x Stroke (in):
4.000" x 3.480"
Carburetor Included:
No
Intake Manifold Included:
No
Distributor Included:
No
Connecting Rod Material:
Powdered Metal
Warranty:
24 Month/50,000 Mile
Valve Covers Included:
Yes
Assembled:
Yes
Engine Balance:
Internal
Cylinder Heads Included:
Yes
Rear Main Seal Style:
1-piece
Throttle Body Included:
No
Oil Pan Included:
Yes
Timing Cover Included:
Yes
Water Pump Included:
No
Harmonic Balancer Included:
No
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
Cylinder Head Style:
Assembled
Intake Valve Diameter:
1.940"
Exhaust Valve Diameter:
1.500"
Rocker Arms:
Stamped Steel
Rocker Arm Ratio:
1.5:1
Recommended Fuel:
Premium
Block:
Cast Iron, 4 bolt main
MFG. Part #:
19420870
Sold in Quantity:
Each

Info

Street performer

If it’s affordable performance you’re looking for to power your project vehicle, Chevrolet Performance’s SP350/357 delivers! It's 357 horsepower and lots of low-rpm torque remind you why the 350 Small-Block Chevy has been the benchmark in performance for many years.

Advanced power

The SP350/357 leverages the strength of a strong rotating assembly secured in a brand-new block with four-bolt mains, along with economical Vortec iron cylinder heads. A roller camshaft optimizes drivability and airflow capability.

SP350-357 Tech Specs

  • Engine Type: Chevy Small-Block V-8
  • Displacement (cu. in.): 350
  • Bore x Stroke (in.): 4.000 x 3.480
  • Block: Cast iron with 4-bolt main caps
  • Crankshaft: Nodular Iron
  • Connecting Rods: Powdered metal
  • Pistons: Cast aluminum
  • Camshaft Type: Hydraulic roller
  • Camshaft Lift (in.): 0.473” intake / 0.473” exhaust
  • Camshaft Duration (@.050 in.): 215° intake / 223° exhaust
  • Cylinder Heads: Cast iron; as cast with 64-cc chambers
  • Valve Size (in): 1.940 intake / 1.500 exhaust
  • Compression Ratio: 9.0:1 nominal
  • Required Fuel: Premium pump
  • Maximum Recommended rpm: 5600

Notes

Distributor with melonized steel gear MUST be used with long-blocks and Partial engines with steel camshafts, or engine damage will occur.

Warranties

Warranty Information (PDF)

Some parts are not legal for use in California or other states with similar laws/regulations

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