Engine - GM (19433410)
Engine - GM (19433410)
Details
- Brand:
- SKU:
19433410
- Description:
ALUMINUM HEADS ADD BIG POWER!
Our engineers took the tough 454 HO and matched it with a set of higher-flow, oval-port aluminum cylinder heads to pick up an additional 30 horses - while still delivering an awesome 519 lb.-ft. of torque. It's an affordable highperformance Big-Block for your project vehicle!
Aluminum oval-port cylinder heads with 2.19/1.88-inch valves process the airflow through this big-power Big-Block and save weight over iron heads. They're mounted on our latest-generation block casting with four-bolt main caps, which is filled with an all-forged rotating assembly for exceptional strength and durability. There's also a high-lift hydraulic roller camshaft for excellent drivability and a broad performance range.
The crate engine package includes a water pump, balancer, aluminum intake manifold and a 14-inch flexplate. Your Chevrolet Performance dealer can hook you up with the carburetor, starter, ignition system and other accessories required to get this big-power Big-Block up and running.
TECH SPECS
Part Number: 19331574
Engine Type: Chevy Big-Block V-8
Displacement (cu in): 454
Bore x Stroke (in): 4.250 x 4.000
Block (P/N 19170538): Cast-iron with 4-bolt main caps
Crankshaft (P/N 14096983): Forged steel
Connecting Rods (P/N 19170198): Forged steel
Pistons (P/N 10215228): Forged aluminum
Camshaft Type (P/N 24502611): Hydraulic roller
Camshaft Lift (in): .510 intake / .540 exhaust
Camshaft Duration (@.050 in): 211° intake / 230° exhaust
Cylinder Heads (P/N 19331424): Aluminum oval port; 110cc chambers
Valve Size (in): 2.190 intake / 1.880 exhaust
Compression Ratio: 9.6:1
Rocker Arms (P/N 12675724): Stamped steel
Rocker Arm Ratio: 1.7:1
Water Pump (P/N 19168606): Cast-iron, long-style
Flexplate (P/N 10185034): 14"
Recommended Fuel: Premium pump
Ignition Timing: 36° Total at 4,000 rpm
Maximum Recommended rpm: 5,500
Balanced: External
Intake Manifold (P/N 12363420): Dual Plane
INSTALLATION NOTES- Requires addition of carburetor, starter, fuel pump, distributor and ignition system (not included)
- Clutch linkage bosses are now drilled and tapped. When using cast-iron exhaust manifolds, lower head bolts may need to be replaced with bolts with shorter heads, for clearance
- Comes with an externally balanced 14" automatic transmission flexplate; use flywheel P/N 14096987 and 11" clutch assembly for manual transmission applications
- Designed for pre-1976 street vehicles or any off-road vehicle
- Not intended for marine applications
- Replaces:
12498777, 19331574, 19419001
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov Also Purchased
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
Discount Auto Part
OEM Certified Auto Parts in Kansas City | Discount Auto Part
Looking for high-quality OEM certified auto parts in Kansas City? Discount Auto Part is your trusted source for Chevy, Hyundai, Honda, Toyota, Chrysler, Dodge, Jeep, RAM, and Subaru parts. We proudly serve customers across Kansas City, Overland Park, Independence, Lee’s Summit, Olathe, Shawnee, and surrounding areas with fast shipping and competitive pricing.
🔧 Shop OEM Auto Parts You Can Trust
At Discount Auto Part, we specialize in OEM Certified parts—guaranteed to fit and perform just like the original equipment. Whether you're replacing a worn brake rotor, upgrading your suspension, or just doing regular maintenance, we've got the genuine parts your vehicle needs.
Available Brands:
-
Chevy OEM Parts
-
Hyundai OEM Parts
-
Honda OEM Parts
-
Toyota OEM Parts
-
Chrysler OEM Parts
-
Dodge OEM Parts
-
Jeep OEM Parts
-
RAM OEM Parts
-
Subaru OEM Parts
🚗 Serving Kansas City and Surrounding Areas
We’re based in Kansas City and ship fast to:
-
Overland Park, KS
-
Independence, MO
-
Olathe, KS
-
Lee’s Summit, MO
-
Shawnee, KS
-
Blue Springs, MO
-
Lenexa, KS
-
Raytown, MO
-
Grandview, MO
No matter where you are in the KC metro area, Discount Auto Part is here to deliver top-quality parts straight to your door.
🛠Why Choose Discount Auto Part?
-
OEM Certified Quality – Don’t gamble with aftermarket parts. Get guaranteed fit, safety, and performance.
-
Huge Inventory – From alternators to air filters, we've got what you need for all major makes.
-
Fast Shipping – Quick delivery throughout Kansas City and beyond.
-
Knowledgeable Support – Our experienced team is here to help you find the exact part you need.
📦 Order Today from Kansas City’s Trusted Auto Parts Store
When you need OEM parts you can count on, choose Discount Auto Part. Whether you’re a DIY mechanic or a local auto shop, we make it easy to get the genuine parts your vehicle needs at a price that won’t break the bank.
Need help finding a part? Call us or browse by make and model to get started. Fast, reliable, and right here in Kansas City—that’s the Discount Auto Part promise.
GM
Discount Auto Part – OEM Certified Auto Parts Nationwide
Your Trusted Source for Genuine OEM Parts
At Discount Auto Part, we specialize in providing high-quality, OEM Certified auto parts for a wide range of vehicle brands, including Chevy, Hyundai, Honda, Toyota, Chrysler, Dodge, Jeep, RAM, and Subaru. Whether you're in California, Florida, New York, Delaware, Arizona, Texas, Louisiana, Georgia, New Jersey, Mississippi, Maine, Missouri, North Carolina, or Pennsylvania, we've got you covered with fast, reliable shipping and competitive pricing.
Extensive Inventory of OEM Certified Parts
We offer a comprehensive selection of OEM Certified auto parts to meet all your vehicle maintenance and repair needs. Our inventory includes, but is not limited to:
-
Exterior Accessories: Bed Covers, Tonneau Covers, Vent Visors, Running Boards, Black Emblems, Emblems, Rocker Molding
-
Electrical Components: Alternators, Starters, Wiring Harnesses, USB Receptacles, Fuses, Display Modules, Cameras, Monitors, Detection Systems
-
Engine & Cooling: Water Pumps, Hoses, AC Hoses, Lines, Condensers, Fittings, Clips, Retainers
-
Braking System: Brakes, Calipers, Brake Pads, Rotors
-
Suspension & Steering: Control Arms, Control Brackets, Control Modules
-
Climate Control: Air Conditioning Components, Heat Assemblies
-
Interior Accessories: Floor Mats, Trim, Caps, Bolts, Fasteners
-
Mirrors & Glass: Mirrors, Glass, Screens
-
OEM Certifications: Genuine GM Parts, Factory Original Components
Why Choose Discount Auto Part?
-
Nationwide Shipping: Serving customers across all 50 states with fast and reliable delivery.
-
OEM Certified Quality: All parts are sourced directly from manufacturers to ensure perfect fit and performance.
-
Competitive Pricing: Enjoy significant savings compared to dealership prices without compromising on quality.
-
Expert Support: Our knowledgeable team is here to assist you in finding the right parts for your vehicle.
Serving Major Cities Across the U.S.
We proudly serve customers in the following cities:
-
California: Los Angeles, San Francisco, San Diego
-
Florida: Miami, Orlando, Tampa
-
New York: New York City, Buffalo, Rochester
-
Delaware: Wilmington, Dover, Newark
-
Arizona: Phoenix, Tucson, Mesa
-
Texas: Houston, Dallas, Austin
-
Louisiana: New Orleans, Baton Rouge, Shreveport
-
Georgia: Atlanta, Savannah, Augusta
-
New Jersey: Newark, Jersey City, Paterson
-
Mississippi: Jackson, Gulfport, Biloxi
-
Maine: Portland, Augusta, Bangor
-
Missouri: Kansas City, St. Louis, Springfield
-
North Carolina: Charlotte, Raleigh, Greensboro
-
Pennsylvania: Philadelphia, Pittsburgh, Allentown
Shop with Confidence
At Discount Auto Part, we understand the importance of quality and reliability when it comes to auto parts. That's why we offer only OEM Certified components that meet or exceed the original specifications of your vehicle. Whether you're performing routine maintenance or tackling a major repair, you can trust us to provide the right parts at the right price.
Contact Us
Have questions or need assistance? Our customer service team is here to help. Reach out to us via our website or call us at 866-849-4693 for expert advice and support.