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LS376/515 (533 hp) Connect & Cruise Powertrain System with T56 Six-Speed Manual Transmission

Brand: Chevrolet Performance

Part Number: CPSLS3765156LMAN

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$12,543.68

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LS376/515 Connect & Cruise with T56 Transmission

CPSLS3765156LMAN System Components:

19301359 – Engine (Assembly does not include any electronics)
19352208 – Transmission
19301625 – Transmission Installation Kit

Carb Loading for BIG Power at the Track or on the Street!

Are you unsure about all these LS engines on the no-carb diet plan? We have a tasty LS376 (6.2L) that is just waiting for you to add carburation. Using the LS3 engine as its foundation, the LS3/515 crate engine adds the racing-derived ASA Hot Cam and a carbureted intake system to produce 533 horsepower at a high-revving 6,600 rpm and 477 lb.-ft. of torque at 5,200 rpm. The ASA camshaft is a hydraulic roller with .525-inch lift on both sides, along with 226 degrees of duration on the intake side and 236 degrees on the exhaust side. Coupled with a tight, 110-degree lobe separation angle, it helps the engine deliver excellent throttle response and breathe exceptionally well at high rpm.
 
This engine comes with a wet sump oil pan from the Chevrolet SS and a pair of high-flow, rectangular-port LS3 heads, as well as Chevrolet Performance's unique, "spider" intake manifold for carburetors. GM recommends the Holley 770-cfm carb. (P/N 19170093) and you'll need the LSX Controller (P/N 19171130) to get the engine running. It's a great engine for your resto-mod classic or 1970s-era muscle car!

It’s all backed by the T56 Super Magnum six-speed manual transmission for thrill of selecting your own gears and a double overdrive to make highway cruising a pleasure. These transmissions are rated to 700 lb.-ft. of torque and are brand new from the ground up. They use an extensively modified transmission case to prevent leaks under high-stress conditions and increase overall power-handling capabilities. The exterior case is similar in style to the T56 used in the fourth-generation F-body with stronger, high-capacity gear sets, input shaft and output shaft used in the Tremec TR6060. Kit includes shifter handle and Chevrolet Performance-logo ball-type shift knob to complete your install.

LS376/515 Connect & Cruise with 4L70-E Transmission

Engine Specs:

  • LS376 / 515 (376 cu. in.)
  • 533 hp @ 6,600 rpm
  • 477 lb.-ft. @ 5,200 rpm
  • 10.7:1 compression ratio
  • Assembly does not include any electronics

Transmission Specs:

  • T56 Super Magnum six-speed manual
  • 26-spline input shaft, 31-spline output shaft
  • Slip-yoke design, 40-tooth reluctor ring for use with Chevrolet Performance controllers
  • New synchronizers featuring fine tooth angles
  • Bolstered one-piece countershaft to resist distortion
  • Re-designed shift forks
  • Gear ratios: 1st-2.66, 2nd-1.78, 3rd-1.30, 4th-1.00, 5th-0.80, 6th-0.63)
  • 33.6 inches long (approx)

 

Need an Accessory Drive System for your LS? 

 

More about Connect & Cruise Crate Powertrain Systems

The Complete Performance Package!

When it comes to factory-engineered performance and convenience, nothing beats Chevrolet Performance's industry-exclusive Connect & Cruise powertain systems. With one package you get the engine and automatic or manual transmission and, we deliver it for less than the cost of buying the components separately.

Our engineers matched the engines and transmissions for optimal performance and durability, so you can wring out every horsepower with total confidence! The specially calibrated controllers for fuel-injected engines are designed for retrofit installations in older vehicles, for easier and quicker installation – and more importantly – operation without the need for third-party tuning.

The Connect & Cruise lineup even includes several emissions-compliant E-ROD systems in both automatic and manual.

We did the work to design and calibrate perfectly matched powertrain systems and covered them with a 24-month / 50,000-mile limited warranty.

Chevrolet Performance pioneered the performance crate engine, so when it comes to performance innovations that save time, money and guesswork, we once again lead the way! All you have to do is install, connect, and start cruising!

NOTE: All components, engine, transmission, controllers and installation kits (where applicable) are ordered and delivered separately.

Additionally, all engines require a front-end accessory drive system. The instructions included with each kit lists recommendations and Chevrolet Performance offers several configurations to suit different applications that also allows the installer to easily delete air conditioning.

Chevrolet Performance recommends the LS1 Engine Installation Guide P/N 88959384, which illustrates basic procedures and offers helpful tips on installing an LS engine into older vehicles.

LS376/515 Connect & Cruise with 4L70-E Transmission

Chevrolet Performance recommends the LS1 Engine Installation Guide P/N 88959384, which illustrates basic procedures and offers helpful tips on installing an LS engine into older vehicles.

LS376/515 Connect & Cruise with 4L70-E Transmission

Chevrolet Performance Connect & Cruise Powertrain Systems include a 24-month or 50,000-mile (80,000 kilometer) limited warranty on all components.

Click here for more detailed warranty information.




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