Details
- Brand:
- SKU:
19435438
- Description:
POWER, DURABILITY AND AFFORDABILITY IN THE CLASSIC SMALL-BLOCK 350!
As the latest in Chevrolet Performance's Street Performance crate engine lineup, the SP350/357 is designed as an affordable performer to match just about any budget. Better still, it uses stronger components and modern technology to make it a better alternative to rebuilding.
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 - 357 horsepower and 407 lb.-ft. of tire-turning torque.
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. It's a durable assembly designed to offer years of highperformance excitement at an excellent value.
Our SP350/357 Deluxe package includes the intake manifold, distributor, damper and flexplate. Chevrolet Performance also offers the SP350/357 Base crate engine, P/N 12677167.
TECH SPECS
Part Number: 12677170 / 19367082
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 64cc chambers
Valve Size (in): 1.940 intake / 1.500 exhaust
Compression Ratio: 9.0:1 nominal
Rocker Arms (P/N 12367346): Stamped steel
Rocker Arm Ratio: 1.5:1
Recommended Fuel: Premium pump
Ignition Timing: 32? Total @ 4,000 rpm
Maximum Recommended rpm: 5,600
Balanced: External
Flexplate (P/N 14088765): 12.750"
Intake Manifold (P/N 12676887): Dual Plane
INSTALLATION NOTES- Holley 4-barrel carb included but not installed on engine
- Comes with 12.750" externally balanced 153-tooth automatic transmission flexplate. Requires externally balanced flywheel for manual transmission.
- Requires fuel line from fuel pump to carburetor
- Designed for pre-1976 street vehicles or any off-road vehicle
- Not intended for marine applications
- Replaces:
19367082, 19420871, 19420882, 19431613, 19433033
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
Policies
GM
Order OEM GM Parts and Accessories at Online Prices Delivered Right To Your Door!
GM Parts Direct RMP
GMPartsDirectRMP.ca is an authorized provider of genuine GM parts and is located in Regina, SK. at GM Parts Direct RMP. All of our factory direct parts come with the 36 month GM warranty good at any GM Dealership in North America. When you use GMPartsDirectRMP.ca you are supporting business here in Canada. Our staff is available to answer your questions during regular business hours Monday through Friday 8am-5:00pm CST and Saturday 9am-1pm CST by calling (800) 363-6822. We can even assist you in finding the right fitment for your vehicle part needed and walk you through the online ordering process. We recognize that our customers are our priority so order from gmpartsdirectrmp.ca for a superior experience in service. With over 100 years of combined Parts experience...we're here to help!
Of course, it isn't enough that we make finding parts for your GM model easy by knowing your vehicle inside and out. We also make ordering as efficient as possible. Here are some facts about our company:
Over 1 Million dollars of in-stock GM parts inventory.
We are the powertrain experts.
We stock parts for all GM makes and models.
We ship anywhere in Canada.
Over 100 combined years of Parts experience.