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 19417623 - Chevrolet Performance SP350 385 HP Turnkey Long Block Crate Engines

Crate Engine, Chevy 350, Small Block, Aluminum Heads, Carbureted, Complete, 385HP, 405TQ, Each

Kit Item Quantity: 1

Overview

Chevrolet Performance Connect and Cruise SP350/385 HP Engine and Transmission Packages

Chevrolet Performance Connect and Cruise SP350/385 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. In these 385 hp SP350/385 engines, Fast Burn cylinder heads and LS-style beehive valve springs combined for incredible power. With either the T56 Super Magnum 6-speed manual or the 4-speed 4L65-E automatic transmission on board, both world-class performance and Connect and Cruise convenience are assured.

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: Forged steel
* Connecting rods: Powdered metal steel
* Pistons: Hypereutectic aluminum
* Camshaft type: Hydraulic roller
* Camshaft lift (in.): .474 intake/.510 exhaust
* Camshaft duration at .050 in.: 208 degrees intake/221 degrees exhaust
* Cylinder heads: Fast Burn aluminum, 62cc chambers
* Valve size (in.): 2.000 intake/1.550 exhaust
* Compression ratio: 9.0:1 nominal
* Rocker arms: Stamped steel
* Rocker arm ratio: 1.5:1
* Recommended fuel: Premium pump
* Ignition timing: 36 degrees total at 4,000 rpm
* Maximum recommended rpm: 5,800
* Balanced: External

Questions & Answers Ask a Product Question

Ask a Question

Reviews Write a Review