Other performance and racing parts such as Cylinder Heads, Transmissions, Superchargers, Fuel Injection components, Carburetors are available. See your Schwieters Parts representative for details.
These Crate Engines have been approved for use at I94 Raceway in Sauk Center, MN contact Schwieters of Glenwood Parts Department for more information!!

88958602 GMR 350/350 Circle Track Engine Great racing power at a reasonable cost Only $3090.00 (350 HP at 5000 RPM _ torque 390 @ 4000 RPM) Additional Technical Information/Printable PDF
This is a factory sealed crate engine package, complete from high rise dual plane intake manifold, stamped steel valve covers with racing style breathers, and 8 quart single kick-out circle track racing oil pan.
The 350 engine is a great value with the nodular cast iron crankshaft, iron vortec heads with 1.94"/1.50" valves, flat tappet hydraulic lifters, and HEI distributor.
The base engine is a 330 HP 350ci, with the following parts:
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P/N 10105123 4 bolt iron block
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P/N 14088527 Nodular cast iron crankshaft
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P/N 10108688 PM rod
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P/N 12361371 Cast aluminum piston
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P/N 24502476 Camshaft with hydraulic flat tappet lifters
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P/N 12558060 Iron vortec head
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P/N 12366573 High rise dual plane intake manifold
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P/N 1104067 HEI distributor
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P/N 25534353 8 quart circle track oil pan (with oil filter)
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P/N 25534359 Valve cover kit with breather tube
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P/N 25534355 Valve cover breather kit
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P/N 25534352 Special rocker arm nut "kool nut design"
Technical Notes: These engines are sealed at the intake manifold, cylinder head, front cover, and oil pan with special twist off bolt heads. The 350 HP @ 5000 RPM was derived from a super flow dyno using a 4 barrel 650 cfm Holley carburetor P/N 80541-1, 32" long by 1 5/8" to a 1 3/4" stepped header with a 3" collector, and 92 octane unleaded gasoline. This engine package DOES NOT include a water pump. Oil pan clears most GM rear steer chassis with stock engine location. Oil pan is 8" deep at sump.
And For More Power
88958604 GMR 350/400 Circle Track Engine Great racing power at a reasonable cost Only $5140.00 (400 HP at 5500 RPM - Torque 400 @ 4500 RPM)
This is a factory sealed crate engine package, complete from intake manifold, stamped steel valve covers with racing style breathers, and 8 quart dual kick-out circle track racing oil pan. The Fast Burn 400 engine is a great value with the 1053 forged steel crankshaft, aluminum heads with 2.00"/1.55" valves, hydraulic roller lifters, HEI distributor, and normal rotation iron water pump included.
- The base engine is a Fast Burn 350ci 385 horsepower, with the following parts:
P/N 10105123 4 bolt iron block
- P/N 14088533 1053 steel crankshaft
- P/N 10108688 PM rod
- P/N 10159436 High silicon aluminum piston
- P/N 10185071 Camshaft with hydraulic roller lifters
- P/N 12464298 Aluminum head
- P/N 12496822 High rise single plane intake manifold
- P/N 1104067 HEI distributor
- P/N 25534354 8 quart circle track oil pan (with oil filter)
- P/N 25534359 Valve cover kit with breather tube
- P/N 25534355 Valve cover breather kit
- P/N 25534352 Special rocker arm nut "kool nut design"
Technical Notes: These engines are sealed at the intake manifold, cylinder head, front cover, and oil pan with special twist off bolt heads. The 355 HP @ 5500 RPM was derived from a super flow dyno using a 4 barrel 650 cfm Holley carburetor P/N 80541-1, 32" long by 1 5/8" to a 1 3/4" stepped header with a 3" collector, and 92 octane unleaded gasoline. Oil pan clears most GM rear steer chassis with stock engine location. Oil pan is 7" deep at sump.
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