Chevrolet L83 5.3L + 8L90 Drivetrain Package

Condition: Brand New

$7,820.00

In stock

5% off every order, or 10% when you buy 2 or more items. Applied automatically at checkout.

Fitment

RWD / 4WD GM Gen V swap projects

Not sure it fits? Send us your vehicle details before you order.

Shipping

$199.00 fixed freight shipping to the US

This item ships as freight. One fixed charge per order, shown at checkout before you order and charged instead of the standard parcel rate: the United States: $199.00; the United Kingdom: $395.00 (about £299); Australia: $279.00 (about A$399); Canada, Denmark, Finland, France, Georgia, Germany, Greece, Luxembourg, Madagascar, New Zealand, Poland, Switzerland and Vietnam: $450.00. Elsewhere, shipping is confirmed with you before payment. Ships from DrivoraParts or our supplier network, depending on part availability and location. Typically processed within 1–5 business days once payment is verified. Shipping policy

Returns

30 days from delivery

Unused and uninstalled, in the original packaging, with authorization before it is sent back. Return policy

Warranty

24-Month Limited Warranty

Warranty policy

Payment

PayPal, Cash App or cryptocurrency.

Chosen at checkout. Manual payments are confirmed by DrivoraParts before the order ships.

Seller

DrivoraParts

Power output: 355 HP
Engine: L83 5.3L V8
Transmission: GM 8L90 8-speed automatic
Factory Power: 355 HP (approx.)
Included: Engine, transmission, OEM harness

What's Included

Engine
Transmission
OEM harness

Contents as itemized in the supplier's listing. Anything not listed here is not confirmed.

Installing an engine: what to plan for

General guidance only. It is not a list of what comes with this listing, not every item applies to every installation, and it does not state that any part is compatible with your vehicle.

Engine mounts and mounting compatibility with your vehicle
Transmission compatibility, including the bellhousing pattern and any adapter
Flywheel or flexplate, and starter compatibility
A cooling system suited to the engine, with the right hoses and connections
Exhaust connections from the manifolds or headers onward
Fuel delivery suited to the engine: supply, lines and pressure regulation
ECU or PCM, wiring harness, sensors, connectors and any control modules the engine needs
ECU calibration or tuning for your application
Vehicle integration: gauges, immobilizer or security system, electronic throttle and accelerator pedal
Accessory drive (belts, pulleys, alternator, power steering) and electrical connections
Adapters, brackets, hoses and fittings specific to your vehicle or conversion

Before you order, confirm

Vehicle year, make, model, trim and VIN
Your current engine code, and whether it is the original engine
The transmission type, model and code it will be paired with
Drivetrain layout (RWD, AWD or 4WD) and the engine mounting arrangement
Whether the vehicle has an immobilizer or security system that has to work with the ECU
Whether this is a like-for-like replacement or a conversion or performance build
The fuel, cooling and exhaust setup you plan to use

Supporting components for this kind of installation can be sourced through our supplier network. Send us the details above and tell us which parts you need.