Kit/Combo Contents

Chevrolet Performance 19299801 - Chevrolet Performance SuperMatic Torque Converters

Torque Converter, 3,000-3,400 Stall, 4L60/65/70/75-E, Late LS V-8 trans. Mates to Early Gen 1 SBC/BBC, Dual Bolt Pattern, 10.75 and 11.50 in. Each

Kit Item Quantity: 1

Chevrolet Performance 19332775 - Chevrolet Performance SuperMatic Transmission Control Systems

Automatic Transmission Controller, SuperMatic, GM, 4L60E, Kit

Kit Item Quantity: 1

Chevrolet Performance 19332781 - Chevrolet Performance Flexplate Dust Covers

Flexplate Dust Cover, Steel, Big Block Chevy, Small Block Chevy, 6-Bolt Crankshaft, SuperMatic Torque Converter, Each

Kit Item Quantity: 1

Chevrolet Performance 19368611 - Chevrolet Performance Remanufactured Automatic Transmissions

Automatic Transmission, Remanufactured, GM LS, 4L65E, RWD, Each

Kit Item Quantity: 1

Chevrolet Performance 19418190 - Chevrolet Performance SP350 357 HP Turn-Key Long Block Crate Engines

Engine Assembly, Crate Engine, SP350 Turnkey, Chevy, V8, 5.7L, 357 HP, Each

Kit Item Quantity: 1

Overview

Chevrolet Performance Connect and Cruise SP350/357 HP Engine and Transmission Packages

Chevrolet Performance Connect and Cruise SP350/357 hp engine and transmission packages are perfectly matched powertrain systems. Chevy engineers have done all the hard work, designing and calibrating these components for optimal compatibility and performance. Featuring their SP350/357 engines matched with either the T56 Super Magnum 6-speed manual or the 4-speed 4L65-E automatic transmissions, these Connect and Cruise combos deliver the latest manifold technology, along with optimized airflow for great power and even greater value.

Chevy Connect and Cruise powertrain systems typically include:

* Engine
* Transmission-automatic or manual
* Torque converter—automatic only
* Transmission installation kit
* Transmission control system—automatic only

Engine specs:

* Engine type: Chevy small block V8
* Displacement (cu. in.): 350
* Bore x stroke (in.): 4.000 x 3.480
* Block: Cast iron with 4-bolt main caps
* Crankshaft: Nodular iron
* Connecting rods: Powdered metal
* Pistons: Cast aluminum
* Camshaft type: Hydraulic roller
* Camshaft lift (in.): .473 intake/.473 exhaust
* Camshaft duration at .050 in.: 215 degrees intake/223 degrees exhaust
* Cylinder heads: Cast iron, as-cast with 64cc chambers
* Valve size (in.): 1.940 intake/1.500 exhaust
* Compression ratio: 9.0:1 nominal
* Recommended fuel: Premium pump
* Ignition timing: 32 degrees total at 4,000 rpm
* Maximum recommended rpm: 5,600

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