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Home Engines Crate Engines Chevrolet Performance 5.7L 350 C.I.D Turnkey Long Block Crate Engines 19433038
ATK High Performance Chrysler 360 Magnum 320 HP Stage 3 Long Block Crate Engines HP73C
ATK High Performance Chrysler 360 Magnum 320 HP Stage 3 Long Block Crate Engines HP73C $4,211.00
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BluePrint Engines GM 383 C.I.D. 410 HP Stoker Dressed Long Blocks with Aluminum Heads BP38315CTC1
BluePrint Engines GM 383 C.I.D. 410 HP Stoker Dressed Long Blocks with Aluminum Heads BP38315CTC1 $5,044.00

Chevrolet Performance 5.7L 350 C.I.D Turnkey Long Block Crate Engines 19433038

$5,999.00

Crate Engine, 350 Turnkey Long Block Crate Engine, 4 Bolt Main, External Balance, Cast Iron Block and Vortec Heads, Harmonic Balancer, Chevy, Each

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Category: Crate Engines
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Description

Overview

Brand: Chevrolet Performance
Manufacturer’s Part Number: 19433038
Part Type: Crate Engines
Product Line: Chevrolet Performance 5.7L 350 C.I.D Turnkey Long Block Crate Engines
Summit Racing Part Number: NAL-19433038
Crate Engine Family: Chevy Small Block
Actual Engine Displacement: 5.7L/350
Crate Engine Cylinder Head Material: Cast iron
Engine Block Material: Cast iron
Advertised Compression Ratio: 9.0:1
Assembled: Yes
Engine Balance: Internal
Cam Style: Hydraulic flat tappet
Rear Main Seal Style: 1-piece
Intake Manifold Included: Yes
Intake Manifold Style: Carbureted
Cylinder Heads Included: Yes
Carburetor Included: Yes
Throttle Body Included: No
Distributor Included: Yes
Oil Pan Included: Yes
Valve Covers Included: Yes
Timing Cover Included: Yes
Water Pump Included: No
Harmonic Balancer Included: Yes
Flexplate Included: Yes
Flywheel Included: No
Air Cleaner Included: Yes
Spark Plugs Included: Yes
Spark Plug Wires Included: Yes
Computer Included: No
Wiring Harness Included: No
Supercharger Included: No
Remanufactured: No
Quantity: Sold individually.
Notes: Camshaft lift is .435 intake / .460 exhaust. Camshaft duration at .050 in. is 212 degrees intake and 221 degrees exhaust. Motor includes cast iron Vortec heads.

Chevrolet Performance 5.7L 350 C.I.D Turnkey Long Block Crate Engines

This Chevrolet Performance 5.7L 350 c.i.d. HO turnkey long block crate engine is assembled with brand new components from General Motors. Starting with a new GM 4-bolt main block, it includes the cast iron high-flow Vortec heads, dual-plane aluminum intake manifold, 9.0:1 compression ratio, and a hydraulic flat tappet camshaft that provides you 333 hp and 381 lbs.-ft. of torque. It includes a GM HEI distributor, a 670 cfm Holley carburetor, and is shipped with a 153-tooth small diameter flexplate.

Engine specs:

* Block: Cast Iron, 4-bolt main caps, 1-piece rear seal
* Compression Ratio: 9.1:1
* Crankshaft: Cast Nodular, 3.480 in. Stroke
* Duration at 0.050 I/E: 212 / 222
* Camshaft Lift: 0.435 in. / 0.460 in. Hydraulic Flat Tappet
* Heads, Chamber Size: Vortec iron, 64cc
* Horsepower: 330 hp at 5,000 rpm
* Intake Manifold: Aluminum Dual Plane
* Torque: 380 lbs.-ft. at 3,800 rpm
* Valves (I/E) (in.): 1.940 / 1.600
* Condition: New

Shipping & Delivery
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Effective Date: August 9, 2025

At X Factors Motorsports, we are committed to delivering your order quickly, securely, and affordably.


1. Processing Time

  • Orders are typically processed within 1–2 business days after payment is confirmed.

  • Orders placed on weekends or holidays will be processed on the next business day.


2. Delivery Times

  • Domestic Shipping (United States): Delivery takes 5–7 business days from the date of shipment.

  • International Shipping: Delivery times vary by destination and may take 7–21 business days depending on customs processing and local delivery services.


3. Shipping Rates

  • United States: Free standard shipping on all orders.

  • International: Shipping costs are calculated at checkout based on the delivery address, package weight, and destination country.


4. Carriers Used

We ship orders using trusted carriers such as UPS, FedEx, USPS, and DHL to ensure reliable delivery. Tracking numbers are provided for all shipments.

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    At X Factors Motorsports, we specialize in high-performance engines, outboards, and premium automotive equipment. With expert support, fast shipping, and trusted brands, we help builders, racers, and enthusiasts power their passion — one project at a time.

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