QUALITY PARTS.
HIGH-CALIBER BUILD.
Offer Valid 1/1/24 to 12/31/24
$250
Powerful, durable and affordable
The latest in Chevrolet Performance’s Street Performance crate engine, the SP350/357 is designed as an affordable performer to match just about any budget.
PART NO. 19433033
357 HP @5500 RPM
407 LB-FT @4000 RPM
Advanced power
Based on the value-driven 350 HO crate engine, our engineers swapped the flat-tappet camshaft for a hydraulic roller and added the latest Small-Block intake manifold design. Together, they help build more power across the rpm band.
SP350/357 Tech Specs
- Part Number: 19433033
- Engine Type: Chevy Small-Block V-8
- Displacement (cu. in.): 350
- Bore x Stroke (in.): 4.000 x 3.480
- Block (P/N 10105123): Cast iron with 4-bolt main caps
- Crankshaft (P/N 10243070): Nodular Iron
- Connecting Rods (P/N 10108688): Powdered metal
- Pistons (P/N 88894280): Cast aluminum
- Camshaft Type (P/N 12677151): 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
- Ignition Timing: 32º Total @ 4,000 rpm
- Maximum Recommended rpm: 5600
Mobil 1 is now The Official Motor Oil of Chevrolet Performance.
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