ATK High Performance Engines
ATK High Performance Engines ATK High Performance Chevy 383 Stroker Short Blocks - SP53
$5,551.99
Only 4 left
- Fast US Shipping
- 30-Day Returns
- Secure Checkout
Shipping & Returns
Most orders ship within 1–2 business days from US warehouses. Tracking is emailed as soon as your order is on its way.
30-day hassle-free returns on unused parts in original packaging. Read the full returns policy
Overview
Upgrade your Chevrolet with the ATK High Performance Chevy 383 Short Block, designed for serious performance enthusiasts. This remanufactured engine combines quality components to deliver exceptional power and reliability.
- Performance-Driven Design: Features +5cc flat top pistons and a forged 4340 steel crankshaft for improved horsepower and torque.
- Durable Construction: Built with a cast iron engine block and forged 4340 steel connecting rods, ensuring longevity and strength under pressure.
- Precision Engineering: Internal/external balance and 4-bolt main style provide stability and enhanced performance during operation.
- Easy Installation: Designed to fit GM 1986-2000 small block applications, making it a straightforward upgrade for your vehicle.
This short block engine has a bore of 4.040 inches and a stroke of 3.750 inches, with a deck height of 9.025 inches. Elevate your Chevrolet's performance with the ATK High Performance Chevy 383 Short Block.
- Genuine part — manufacturer part number SP53
- Ships fast from US warehouses
- 30-day hassle-free returns
Specifications
| Brand | ATK High Performance Engines |
| Part # | SP53 |
| GTIN | 00653517546112 |
Frequently Asked Questions
What is the Chevy 383 Short Block used for?
The Chevy 383 Short Block is designed for high-performance applications, specifically for use in Chevrolet vehicles with a small block engine.
What materials are used in the construction of this short block?
The short block features a cast iron engine block, forged aluminum pistons, and a forged 4340 steel crankshaft and connecting rods.
Is installation of the Chevy 383 Short Block difficult?
Installation can be complex and may require professional assistance to ensure proper fit and performance.
What components are included with the Chevy 383 Short Block?
The short block is sold individually and comes assembled, but it does not include an oil pan, flywheel, or timing cover.
What is the reputation of the ATK High Performance Engines brand?
ATK High Performance Engines is known for producing high-quality remanufactured engines and engine components designed for performance.
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