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ATK HP20 Stage 1 Stroker Long Block Crate Engine – Ford 347, 410 HP
The ATK HP20 is a remanufactured Ford 347 Windsor stroker Stage 1 long block rated 410 HP, with aluminum heads, hydraulic roller cam, 28 oz. external balance, and an oil pan with pickup tube.
PERFORMANCE STARTS AT THE CORE
BUILT TO KEEP
EQUIPMENT RUNNING
The ATK HP20 is a remanufactured Ford 347 Windsor stroker Stage 1 long block rated 410 HP, with aluminum heads, hydraulic roller cam, 28 oz. external balance, and an oil pan with pickup tube.
- Actual Engine Displacement: 5.7L/347
- Air Cleaner Included: No
- Assembled: Yes
- Brand: ATK High Performance Engines
- Cam Style: Hydraulic roller, OE roller
Dependablepower →
COMPLETE PRODUCT INFORMATION
Full Product Description
The ATK HP20 is a remanufactured Ford 347 Windsor stroker Stage 1 long block rated 410 HP, with aluminum heads, hydraulic roller cam, 28 oz. external balance, and an oil pan with pickup tube. Includes heads, balancer, oil pan, timing cover and valve covers; other components are not included.
Specifications
- Brand: ATK High Performance Engines
- Part / Model Number: HP20
- Actual Engine Displacement: 5.7L/347
- Assembled: Yes
- Cam Style: Hydraulic roller
- Crate Engine Cylinder Head Material: Aluminum
- Crate Engine Family: Ford Windsor
- Engine Balance: External, 28 oz. imbalance
- Engine Block Material: Cast iron
- Notes: Includes fox body style oil pan and pickup tube.
- Part Type: Crate Engines
- Product Line: ATK High Performance Ford 347 Stroker 410 HP Stage 1 Long Block Crate Engines
- Rear Main Seal Style: 1-piece
- Remanufactured: Yes
Included: Cylinder Heads, Harmonic Balancer, Oil Pan, Timing Cover, Valve Covers.
Technical Specifications
Product data| Product | ATK HP20 Stage 1 Stroker Long Block Crate Engine – Ford 347, 410 HP |
|---|---|
| SKU | HP20 |
| Actual Engine Displacement | 5.7L/347 |
| Air Cleaner Included | No |
| Assembled | Yes |
| Brand | ATK High Performance Engines |
| Cam Style | Hydraulic roller, OE roller |
| Carburetor Included | No |
| Computer Included | No |
| Crate Engine Cylinder Head Material | Aluminum |
| Crate Engine Family | Ford Windsor |
| Cylinder Heads Included | Yes |
| Distributor Included | No |
| Engine Balance | External, 28 oz. imbalance |
| Engine Block Material | Cast iron |
| Flexplate Included | No |
| Flywheel Included | No |
| Harmonic Balancer Included | Yes |
| Intake Manifold Included | No |
| Manufacturer's Part Number | HP20 |
| Notes | Includes fox body style oil pan and pickup tube. |
| Oil Pan Included | Yes |
| Part Type | Crate Engines |
| Product Line | ATK High Performance Ford 347 Stroker 410 HP Stage 1 Long Block Crate Engines |
| Quantity | Sold individually. |
| Rear Main Seal Style | 1-piece |
| Remanufactured | Yes |
| Spark Plug Wires Included | No |
| Spark Plugs Included | No |
| Supercharger Included | No |
| Throttle Body Included | No |
| Timing Cover Included | Yes |
| UPC | 00653517137532 |
| Valve Covers Included | Yes |
| Water Pump Included | No |
| Wiring Harness Included | No |
Engineered forreal-world performanceHP20
DELIVERY & AFTER-SALES INFORMATION
Shipping & Returns
Important information for this product before and after purchase.Heavy or oversized equipment delivery is coordinated according to the product and destination address.
Timing and applicable delivery arrangements are confirmed during checkout or by Kayros Tool support.
Contact Kayros Tool before returning an item so eligibility, product condition, and return instructions can be confirmed.
Overview
The ATK HP20 is a remanufactured Ford 347 Windsor stroker Stage 1 long block rated 410 HP, with aluminum heads, hydraulic roller cam, 28 oz. external balance, and an oil pan with pickup tube. Includes heads, balancer, oil pan, timing cover and valve covers; other components are not included.
Specifications
- Brand: ATK High Performance Engines
- Part / Model Number: HP20
- Actual Engine Displacement: 5.7L/347
- Assembled: Yes
- Cam Style: Hydraulic roller
- Crate Engine Cylinder Head Material: Aluminum
- Crate Engine Family: Ford Windsor
- Engine Balance: External, 28 oz. imbalance
- Engine Block Material: Cast iron
- Notes: Includes fox body style oil pan and pickup tube.
- Part Type: Crate Engines
- Product Line: ATK High Performance Ford 347 Stroker 410 HP Stage 1 Long Block Crate Engines
- Rear Main Seal Style: 1-piece
- Remanufactured: Yes
Included: Cylinder Heads, Harmonic Balancer, Oil Pan, Timing Cover, Valve Covers.
Specifications
Actual Engine Displacement: 5.7L/347
Air Cleaner Included: No
Assembled: Yes
Brand: ATK High Performance Engines
Cam Style: Hydraulic roller, OE roller
Carburetor Included: No
Computer Included: No
Crate Engine Cylinder Head Material: Aluminum
Crate Engine Family: Ford Windsor
Cylinder Heads Included: Yes
Distributor Included: No
Engine Balance: External, 28 oz. imbalance
Engine Block Material: Cast iron
Flexplate Included: No
Flywheel Included: No
Harmonic Balancer Included: Yes
Intake Manifold Included: No
Manufacturer's Part Number: HP20
Notes: Includes fox body style oil pan and pickup tube.
Oil Pan Included: Yes
Part Type: Crate Engines
Product Line: ATK High Performance Ford 347 Stroker 410 HP Stage 1 Long Block Crate Engines
Quantity: Sold individually.
Rear Main Seal Style: 1-piece
Remanufactured: Yes
Spark Plug Wires Included: No
Spark Plugs Included: No
Supercharger Included: No
Throttle Body Included: No
Timing Cover Included: Yes
UPC: 00653517137532
Valve Covers Included: Yes
Water Pump Included: No
Wiring Harness Included: No
Shipping & Returns
NST Cargo coordination: Heavy or oversized equipment delivery is coordinated according to the product and destination address.
Delivery estimate: Timing and applicable arrangements are confirmed during checkout or by Kayros Tool support.
Returns: Contact Kayros Tool before returning an item so eligibility, condition, and instructions can be confirmed.
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ATK HP20 Stage 1 Stroker Long Block Crate Engine – Ford 347, 410 HP$3,706.98

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