1 / 9
ATK SP109 LM7 5.3L Short Block
The ATK SP109 is a remanufactured Chevy LS LM7 5.3L short block with a cast iron 6-bolt main block, 9.240-inch deck, cast crankshaft, powdered metal I-beam rods, hypereutectic pistons, 24-tooth reluctor and internal balance. Flexplate, flywheel, balancer, oil pan and timing cover are not included.
PERFORMANCE STARTS AT THE CORE
BUILT TO KEEP
EQUIPMENT RUNNING
The ATK SP109 is a remanufactured Chevy LS LM7 5.3L short block with a cast iron 6-bolt main block, 9.240-inch deck, cast crankshaft, powdered metal I-beam rods, hypereutectic pistons, 24-tooth reluctor and internal balance. Flexplate, flywheel, balancer, oil pan and timing cover are not included.
- Actual Engine Displacement: 5.4L/330
- Assembled: Yes
- Brand: ATK High Performance Engines
- Connecting Rod Beam Style: I-beam
- Connecting Rod Material: Powdered metal
Dependablepower →
COMPLETE PRODUCT INFORMATION
Full Product Description
The ATK SP109 is a remanufactured Chevy LS LM7 5.3L short block with a cast iron 6-bolt main block, 9.240-inch deck, cast crankshaft, powdered metal I-beam rods, hypereutectic pistons, 24-tooth reluctor and internal balance. Flexplate, flywheel, balancer, oil pan and timing cover are not included.
Specifications
- Brand: ATK High Performance Engines
- Part / Model Number: SP109
- Actual Engine Displacement: 5.4L/330
- Assembled: Yes
- Connecting Rod Beam Style: I-beam
- Connecting Rod Material: Powdered metal
- Crankshaft Material: Cast iron
- Crate Engine Family: Chevy LS
- Deck Height (in.): 9.240 in.
- Engine Balance: Internal
- Engine Block Material: Cast iron
- Main Bolt Style: 6-bolt
- Main Journal Type: Chevy LS
- Part Type: Short Block Engines
- Piston Material: Hypereutectic aluminum
Technical Specifications
Product data| Product | ATK SP109 LM7 5.3L Short Block |
|---|---|
| SKU | SP109 |
| Actual Engine Displacement | 5.4L/330 |
| Assembled | Yes |
| Brand | ATK High Performance Engines |
| Connecting Rod Beam Style | I-beam |
| Connecting Rod Material | Powdered metal |
| Crankshaft Material | Cast iron |
| Crate Engine Family | Chevy LS |
| Deck Height (in.) | 9.240 in. |
| Engine Balance | Internal |
| Engine Block Material | Cast iron |
| Flexplate Included | No |
| Flywheel Included | No |
| Harmonic Balancer Included | No |
| Main Bolt Style | 6-bolt |
| Main Journal Type | Chevy LS |
| Manufacturer's Part Number | SP109 |
| Notes | OEM GM 24 tooth reluctor wheel. |
| Oil Pan Included | No |
| Part Type | Short Block Engines |
| Piston Material | Hypereutectic aluminum |
| Product Line | ATK High Performance Chevy LM7 5.3L Short Blocks |
| Quantity | Sold individually. |
| Rear Main Seal Style | 1-piece |
| Remanufactured | Yes |
| Short Block Piston Style | Flat top |
| Timing Cover Included | No |
| UPC | 00653517724299 |
Engineered forreal-world performanceSP109
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 SP109 is a remanufactured Chevy LS LM7 5.3L short block with a cast iron 6-bolt main block, 9.240-inch deck, cast crankshaft, powdered metal I-beam rods, hypereutectic pistons, 24-tooth reluctor and internal balance. Flexplate, flywheel, balancer, oil pan and timing cover are not included.
Specifications
- Brand: ATK High Performance Engines
- Part / Model Number: SP109
- Actual Engine Displacement: 5.4L/330
- Assembled: Yes
- Connecting Rod Beam Style: I-beam
- Connecting Rod Material: Powdered metal
- Crankshaft Material: Cast iron
- Crate Engine Family: Chevy LS
- Deck Height (in.): 9.240 in.
- Engine Balance: Internal
- Engine Block Material: Cast iron
- Main Bolt Style: 6-bolt
- Main Journal Type: Chevy LS
- Part Type: Short Block Engines
- Piston Material: Hypereutectic aluminum
Specifications
Actual Engine Displacement: 5.4L/330
Assembled: Yes
Brand: ATK High Performance Engines
Connecting Rod Beam Style: I-beam
Connecting Rod Material: Powdered metal
Crankshaft Material: Cast iron
Crate Engine Family: Chevy LS
Deck Height (in.): 9.240 in.
Engine Balance: Internal
Engine Block Material: Cast iron
Flexplate Included: No
Flywheel Included: No
Harmonic Balancer Included: No
Main Bolt Style: 6-bolt
Main Journal Type: Chevy LS
Manufacturer's Part Number: SP109
Notes: OEM GM 24 tooth reluctor wheel.
Oil Pan Included: No
Part Type: Short Block Engines
Piston Material: Hypereutectic aluminum
Product Line: ATK High Performance Chevy LM7 5.3L Short Blocks
Quantity: Sold individually.
Rear Main Seal Style: 1-piece
Remanufactured: Yes
Short Block Piston Style: Flat top
Timing Cover Included: No
UPC: 00653517724299
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.
VERIFIED PRODUCT FEEDBACKCustomer Reviews (0)View reviews
You may also like
View all equipment →
ATK SP109 LM7 5.3L Short Block$1,146.38
Reviews
There are no reviews yet.