High-Performance Crate Engine Kit

Name: High-Performance Crate Engine Kit
Brand: ATK ENGINES
SKU: 059-HP98K2
Price: 5824.17 USD
Availability: InStock

^$5,824¹⁷

Truck Freight

Ships on Dec 03, 2026

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This product is currently not available. Please call customer service for assistance at 1-800-345-4545.

Base Engine

Small Block Chevy 350 ci
345 HP / 400 TQ
Includes:
Base Engine
TH-350 Transmission & Hardware
Torque Converter & Hardware
Automatic Transmission Fluid
Trans. Dipstick

ATK High-Performance Crate Engine Kit Includes:
- ATK Small Block Chevy 350 ci Base Crate Engine - 059-HP98
- JEGS TH350 Performance Transmission - 555-60300
- JEGS Automatic Transmission-to-Block Bolt Set - 555-82510
- JEGS Torque Converter - 555-60402
- JEGS Torque Converter Bolt Set - 555-82501
- JEGS Quick Shift Automatic Transmission Fluid Quart (8) - 555-28070
- JEGS Chrome Transmission Oil Dipstick - 555-61586
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Please CLICK HERE for ATK Warranty

In 2007, ATK launched a High-Performance Division with one of the finest engine shops in the country. By reverse engineering all of their engines, they are able to eliminate any OEM deficiencies. This makes an ATK built crate engine have a superior design over the original engine by incorporating better components when needed. These quality built engines are offered in three different stages for ease of finishing an engine swap. ATK HP engines feature a 24 month/unlimited mile warranty.

Part TypeEngine

Product LineATK HP Crate Engines Small Block Chevy 350ci / 345HP / 400TQ

BrandATK ENGINES

Part CategoryPerformance Parts

Part FitmentSemi Universal

Package Qty1

Package TypeEA

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