Chevrolet Performance Parts 19433604 GM-Sealed 604 Crate Engine

2 Questions

Engine Type: Chevy Small-Block V-8
Displacement (cu in): 350
Bore x Stroke (in): 4.000 x 3.480

$8,901.09

In Stock

$8,901.27

Save $0.18

Add to a list

Select a vehicle to verify Fitment

Select Vehicle

Product Summary

604, Long Block Crate Engine Type, 406 ft./lbs. Torque

Engine Type: Chevy Small-Block V-8
Displacement (cu in): 350
Bore x Stroke (in): 4.000 x 3.480
Block (P/N 10243870): Cast iron with 4-bolt main caps
Crankshaft (P/N 12670965): Forged steel, shot peened

See more details

Key Specs

Crate Engine Type	Long Block
Engine Displacement	350 cu. in.
Horsepower	404 horsepower
Compression Ratio	9.72:1
Torque	406 ft./lbs.

See more specs

Need To Know

Truck Ship

Truck shipments must be pre-paid with a credit card, certified check or money order

Need help?

Quick and Easy Returns

Chevrolet Performance Parts 19419604 Details

Chevrolet Performance's CT400 racing crate engine now features Fast Burn cylinder heads with LS-style beehive valve springs that enable great high-rpm performance and durability. They allow the engine to rev higher to make the most of every cubic inch of air drawn through it. The result is a durable engine with 404 hp at 5,600 rpm and 406 lb.-ft. of torque at 4,600 rpm.

The beehive springs are part of the lightweight aluminum cylinder head assemblies, which are based on the proven Fast Burn design, with large intake runners and 2.00/1.55-inch valves. The CT400 also has a tough bottom end, anchored by a forged steel crankshaft and strong aluminum pistons installed in a brand-new block with four-bolt mains.

The assembly also includes an open-plenum high-rise intake manifold, a racing-only 8-quart circle track oil pan with a dual kick-out design, a valve cover breather kit and aluminum roller rocker arms.

Engine Type: Chevy Small-Block V-8
Displacement (cu in): 350
Bore x Stroke (in): 4.000 x 3.480
Block: CNC Machined with 4-bolt main caps
Crankshaft (P/N 12670965): Forged steel, shot peened
Connecting Rods (P/N 10108688): Powdered metal
Pistons (P/N 10159436): Hypereutectic aluminum
Intake Manifold (P/N 12496822): Single-plane aluminum
Camshaft Type (P/N 10185071): Steel hydraulic roller
Valve Lift (in): .474 intake / .510 exhaust
Camshaft Duration (@.050 in): 208° intake / 221° exhaust
Cylinder Heads (P/N 19300955): Fast Burn aluminum; 62cc chambers
Valve Size (in): 2.000 intake / 1.550 exhaust
Compression Ratio: 9.72:1 Nominal
Rocker Arms (P/N 19210724): Aluminum; roller style
Rocker Arm Ratio: 1.5:1
Recommended Fuel: Premium pump
Ignition Timing: 36° Total @ 4,000 rpm
Maximum Recommended rpm: 5,800
Balanced: External

Warranties

PLEASE NOTE:

Chevrolet/GM Performance's Crate Engine Warranty will not cover engines that fall into the following categories:

Any vehicle that has been used for racing (on or off track), stunt driving, performance testing, or used under other extreme operating conditions
Racing engines and/or components

This engine is sold as a Race Engine and does not carry any warranty.

Guides & Documents

Increasing Your Lead in Crate Motor Classes (Legally!)

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

CA Prop 65

CARB warning

Chevrolet Performance Parts 19419604 Specifications

KEY SPECS
MFG. Part #	19419604
Brand	Chevrolet Performance Parts
Crate Engine Type	Long Block
Engine Displacement	350 cu. in.
Horsepower	404 horsepower
Compression Ratio	9.72:1
Torque	406 ft./lbs.
Camshaft Type	Hydraulic Roller Tappet
Cylinder Head Material	Aluminum
Piston Material	Hypereutectic Aluminum
Crankshaft Material	Forged Steel
Spark Plug Style	Angle
Combustion Chamber Volume	62cc
Camshaft Duration (.050 in)	208° intake / 221° exhaust
Camshaft Lift (in)	.474 intake / .510 exhaust
Bore x Stroke (in)	4.000" x 3.480"
Carburetor Included	No
Intake Manifold Included	Yes
Distributor Included	No
Connecting Rod Material	Powdered Metal
Valve Covers Included	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	No
Harmonic Balancer Included	Yes
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

GENERAL
Assembled	Yes
Cylinder Head Style	Assembled
Intake Runner Volume	210cc
Intake Valves Included	Yes
Intake Valve Diameter	2"
Exhaust Valves Included	Yes
Exhaust Valve Diameter	1.55"
Camshaft Included	Yes
Cylinder Heads	Fast Burn with LS-style Beehive Springs
Rocker Arms	Aluminum roller
Rocker Arm Ratio	1.5:1
Block	Cast Iron, 4 bolt main
Notes	CNC-machined block
Sold in Quantity	Each