Part # 35519418657

Chevy Performance 19418657 SBC SP383 Deluxe 435 HP Crate Engine

Name: Chevy Performance 19418657 SBC SP383 Deluxe 435 HP Crate Engine
Brand: Chevrolet Performance Parts
SKU: 35519418657
Price: 7659.75 USD
Availability: OutOfStock

Chevrolet Performance Parts

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When it comes to cranking serious torque from the classic Small-Block, it's hard to beat the 383 stroker combination
Uses a long 3.800 inch stroke with 4.005 inch bores to generate exceptional low-end pulling power and surprising high-rpm horsepower
Features lightweight aluminum cylinder heads based on the proven Fast Burn design

$7,659.75

each

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Product Summary

383, Long Block Crate Engine Type, 445 ft./lbs. Torque

When it comes to cranking serious torque from the classic Small-Block, it's hard to beat the 383 stroker combination
Uses a long 3.800 inch stroke with 4.005 inch bores to generate exceptional low-end pulling power and surprising high-rpm horsepower
Features lightweight aluminum cylinder heads based on the proven Fast Burn design
Beehive-style valve springs enable great high-rpm performance and durability, allowing the SP383 to rev higher and build more horsepower

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Key Specs

MFG. Part #	19418657
Brand	Chevrolet Performance Parts
Crate Engine Type	Long Block
Engine Displacement	383 cu. in.

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Details

When it comes to cranking serious torque from the classic Small-Block, it’s hard to beat the 383 stroker combination, which uses a long, 3.800-inch stroke with 4.005-inch bores to generate exceptional low-end pulling power and surprising high-rpm horsepower.

It features lightweight aluminum cylinder heads based on the proven Fast Burn design, with large intake runners and 2.00/1.55-inch valves. Beehive-style valve springs enable great high-rpm performance and durability, allowing the SP383 to rev higher and build more horsepower.

Engine Type: Chevy Small-Block V8
Displacement (cu. in.): 383
Bore x Stroke (in.): 4.000 x 3.800
Block: Cast-iron with 4-bolt main caps
Crankshaft: Forged steel
Connecting Rods: Heavy-duty forged steel
Pistons: Hypereutectic aluminum
Camshaft Type: Hydraulic roller
Valve Lift (in.): .509 intake / .528 exhaust
Camshaft Duration (@.050 in.): 222° intake / 230° exhaust
Cylinder Heads: Fast Burn aluminum; 62-cc chambers
Valve Size (in.): 2.000 intake / 1.550 exhaust
Compression Ratio: 9.6:1
Rocker Arms (P/N 19210724): Aluminum roller style
Rocker Arm Ratio: 1.5:1
Recommended Fuel: Premium pump
Ignition Timing: 36° total at 4000 rpm
Maximum Recommended rpm: 6000
Balanced: External

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Rebates

Chevy Performance Rebate

Chevrolet Performance $500, $750, or $1,000 rebate on Connect & Cruise systems. Rebate amount dependent on package purchased. Rebates may be submitted over two invoices if within 120 days of each other. See gmpartsrebates.com for details, applicable rebate amounts and rebate form.

CARB Warning

Follow EPA, CARB, and state regulations for engine changes

Emissions warning: this part is for vehicle engine changes, not direct oem engine replacements. In California, engine changes are legal when done in compliance with California bureau of automotive repairs (bar) engine change policy. For assistance, call bar referee at: (800) 622-7733. And see https://bar.Ca.Gov/consumer/smog_check_program/engine_changes. All customers must comply with federal epa mobile source enforcement memorandum no. 1a (and addendum) and all applicable state regulations when conducting engine changes. Improper installation and/or use of this part in California may subject the installer and/or owner to a $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and laws of all states for use of this engine change part on makes or models of vehicles that render them noncompliant with applicable state and/or federal emission laws with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine

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CARB warning

Specifications

KEY SPECS
MFG. Part #	19418657
Brand	Chevrolet Performance Parts
Crate Engine Type	Long Block
Engine Displacement	383 cu. in.

GENERAL
Horsepower	435 horsepower
Compression Ratio	9.6:1
Torque	445 ft./lbs.
Maximum RPM	6,000
Camshaft Type	Hydraulic Roller Tappet
Cylinder Head Material	Aluminum
Piston Material	Hypereutectic Aluminum
Crankshaft Material	Forged Steel
Combustion Chamber Volume	62cc
Camshaft Duration (.050 in)	222° intake / 230° exhaust
Camshaft Lift (in)	.509 intake / .528 exhaust
Bore x Stroke (in)	4.000" x 3.800"
Carburetor Included	No
Intake Manifold Included	Yes
Distributor Included	No
Connecting Rod Material	Forged Steel
Valve Covers Included	Yes
Assembled	Yes
Engine Balance	External
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	Yes
Harmonic Balancer Included	Yes
Flexplate Included	Yes
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	2.000"
Exhaust Valve Diameter	1.550"
Rocker Arms	Aluminum roller
Rocker Arm Ratio	1.5:1
Recommended Fuel	Premium
Block	Cast Iron, 4 bolt main
Sold in Quantity	Each