CPSLSA4L75E LSA Connect And Cruise Crate Powertrain System

Shop By Category

Other products by Chevrolet Performance Parts
Item #: CPSLSA4L75E
Our Price: $21,403.20
Includes these items
  • Chevrolet Performance LSA 6.2L SC 580 HP Crate Engine 19370850 - ($12,653.34)
  • LSA Controller Kit 19369381 - ($1,775.97)
  • Transmission Installation Kit 4L60/4L70 Series 19259117 - ($250.10)
  • Transmission Kit- Auto 4L75E 19368615 - ($4,275.20)
  • Supermatic Torque Converter 4L60/65/70E 19299802 - ($1,006.64)
  • Transmission Controller 19302405 - ($1,441.95)


CPSLSA4L75E LSA Connect And Cruise Crate Powertrain System

Powering the Cadillac CTS-V Series, the LSA is a superchargedpowerhouse that’s good for 556 horsepower. It uses a high-helix,high-efficiency Twin Vortices supercharger to expand the effectiveboost range from low to high rpm. The 4L85-E four-speedoverdrive transmission channels the LSA’s torque to the axle withexceptional strength and precision. It’s a supercharged combofor all hot rods!
Engine Specs:
LSA 6.2L (376 cu in)
556 hp @ 6100 rpm Supercharged
551 lb.-ft. @ 3800 rpm
9.1:1 compression ratio

Transmission Specs:
4L85-E four-speed automatic
High-performance valve body and clutches
2.48:1 first gear ratio
32-11/16 inches long (approx.)

About our engine controllers and SuperMaticTM transmission controllers

The engine and SuperMatic transmission controllers in the “Connect & Cruise” Crate Powertrain kits are designed for true stand-alone performance in older vehicles. All that’s needed to get a vehicle running with the engine controller is power and ground sources, a high-pressure fuel pump and an electric cooling fan.
For the LS3, we recommend a 58-psi (400 kPa) fuel pump and for the LSA, a 65-psi (450 kPa) pump.
Chevrolet Performance’s specially calibrated engine controller will give the same performance as the production engine but does not utilize a number of features associated with production-model systemslike ECM controlled start, AC control or cruise control. It also includes a SES (service engine soon)LED indicator embedded in the fuse box as well as an electical lead for an optional dash mounted SES indicator. This system uses enhanced OBD 1 style diagnostic codes. The SuperMatic transmission controller is the most fully integrated and user-friendly transmission control system on the market. Only a few connections are required to get the transmission ready for operation in you vehicle – and it is designed for tuning-free compatibility for the Crate Powertrain systems’ engine control module.

NOTE: The engine andtransmission are deliveredseparately. The transmissionmust be attached to theengine by the installer.

We recommend the LS1Engine Installation Guide(part number 88959384),which illustrates basicprocedures and offershelpful tips on installing anLS engine older vehicles.

NOTE: Installing anelectronically controlledautomatic transmissionin an older vehicle with amechanical speedometerrequires an aftermarketsignal converter.

Engineered for Total Performance!
The convenience of a crate engine, the assurance of factory-validated performance and the value of an inclusive package – that’s what you get with Chevrolet Performance’s all-new “Connect & Cruise” Crate Powertrain systems. They’re available in an LS3/4L65-Ecombination or the supercharged LSA/4L85-E system.
Each kit delivers a brand-new, fully assembled crate engine, a brand-new electronically controlled overdrive transmission, electronic control modules for both, and the engine control hardware to get it all running in your project vehicle – including the mass airflowsensor, oxygen sensors and even the special throttle pedal for the engines’ electronic throttle bodies.
Chevrolet Performance engineers matched the engines with their respective transmission, ensuring it was up to the task of channelling big power with absolute dependability. The engine controller is specially calibrated to run the engine withoutsome of the production-vehicle features that aren’t required in an older vehicle. That means no need for third-party tuning. Better still, the systems’ unique SuperMatic™ transmission controller is designed to work with the engine controller for a seamless,“plug and play” installation that is quick, easy and intuitive.

Detailed instructions outline all the necessary steps.
Our engineers did all the hard work of designing and calibrating perfectly matched powertrain systems – and we’ve covered them with a 24-month/50,000-mile limited warranty. See gmperformanceparts.com or your Chevrolet Performance retailer for complete details.

All you have to do is install them, connect, and start cruising!

Now get an $750.00 rebate when you purchase the engine transmission combo via Visa Pre-payed credit card.

Ask for details

Product Accessories for LSA Connect And Cruise Crate Engine CPSLSA4L75E