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Chevrolet Performance HT383 19435448 Crate Engine – 323 HP
The Chevrolet Performance 19435448 is an HT383 (6.3L) crate engine rated 323 HP, with 9.1:1 compression, cast iron heads and block, hydraulic roller cam, external balance and long water pump; a distributor with a melonized steel gear must be used.
PERFORMANCE STARTS AT THE CORE
BUILT TO KEEP
EQUIPMENT RUNNING
The Chevrolet Performance 19435448 is an HT383 (6.3L) crate engine rated 323 HP, with 9.1:1 compression, cast iron heads and block, hydraulic roller cam, external balance and long water pump; a distributor with a melonized steel gear must be used.
- Actual Engine Displacement: 6.3L/383
- Advertised Compression Ratio: 9.1:1
- Air Cleaner Included: No
- Assembled: Yes
- Brand: Chevrolet Performance
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COMPLETE PRODUCT INFORMATION
Full Product Description
The Chevrolet Performance 19435448 is an HT383 (6.3L) crate engine rated 323 HP, with 9.1:1 compression, cast iron heads and block, hydraulic roller cam, external balance and long water pump; a distributor with a melonized steel gear must be used. Includes heads, balancer, intake, oil pan, plugs, timing cover, valve covers and water pump; air cleaner, carburetor, computer, distributor, flexplate, flywheel, plug wires, supercharger, throttle body and harness are not included.
Specifications
- Brand: Chevrolet Performance
- Part / Model Number: 19435448
- Actual Engine Displacement: 6.3L/383
- Advertised Compression Ratio: 9.1:1
- Assembled: Yes
- Cam Style: Hydraulic roller
- Crate Engine Cylinder Head Material: Cast iron
- Crate Engine Family: Chevy Small Block
- Engine Balance: External
- Engine Block Material: Cast iron
- Intake Manifold Style: Carbureted
- Notes: Distributor with Melonized steel gear must be used
- Part Type: Crate Engines
- Product Line: Chevrolet Performance HT383 C.I.D. 323 HP Crate Engines
- Rear Main Seal Style: 1-piece
Included: Cylinder Heads, Harmonic Balancer, Intake Manifold, Oil Pan, Spark Plugs, Timing Cover, Valve Covers, Water Pump.
Technical Specifications
Product data| Product | Chevrolet Performance HT383 19435448 Crate Engine – 323 HP |
|---|---|
| SKU | 19435448 |
| Actual Engine Displacement | 6.3L/383 |
| Advertised Compression Ratio | 9.1:1 |
| Air Cleaner Included | No |
| Assembled | Yes |
| Brand | Chevrolet Performance |
| Cam Style | Hydraulic roller, OE roller |
| Carburetor Included | No |
| Computer Included | No |
| Crate Engine Cylinder Head Material | Cast iron |
| Crate Engine Family | Chevy Small Block |
| Cylinder Heads Included | Yes |
| Distributor Included | No |
| Engine Balance | External |
| Engine Block Material | Cast iron |
| Flexplate Included | No |
| Flywheel Included | No |
| Harmonic Balancer Included | Yes |
| Intake Manifold Included | Yes |
| Intake Manifold Style | Carbureted |
| Manufacturer's Part Number | 19435448 |
| Notes | Distributor with Melonized steel gear must be used |
| Oil Pan Included | Yes |
| Part Type | Crate Engines |
| Product Line | Chevrolet Performance HT383 C.I.D. 323 HP Crate Engines |
| Quantity | Sold individually. |
| Rear Main Seal Style | 1-piece |
| Remanufactured | No |
| Spark Plug Wires Included | No |
| Spark Plugs Included | Yes |
| Supercharger Included | No |
| Throttle Body Included | No |
| Timing Cover Included | Yes |
| UPC | 197224822263 |
| Valve Covers Included | Yes |
| Water Pump Included | Yes |
| Water Pump Style | Long |
| Wiring Harness Included | No |
Engineered forreal-world performance19435448
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 Chevrolet Performance 19435448 is an HT383 (6.3L) crate engine rated 323 HP, with 9.1:1 compression, cast iron heads and block, hydraulic roller cam, external balance and long water pump; a distributor with a melonized steel gear must be used. Includes heads, balancer, intake, oil pan, plugs, timing cover, valve covers and water pump; air cleaner, carburetor, computer, distributor, flexplate, flywheel, plug wires, supercharger, throttle body and harness are not included.
Specifications
- Brand: Chevrolet Performance
- Part / Model Number: 19435448
- Actual Engine Displacement: 6.3L/383
- Advertised Compression Ratio: 9.1:1
- Assembled: Yes
- Cam Style: Hydraulic roller
- Crate Engine Cylinder Head Material: Cast iron
- Crate Engine Family: Chevy Small Block
- Engine Balance: External
- Engine Block Material: Cast iron
- Intake Manifold Style: Carbureted
- Notes: Distributor with Melonized steel gear must be used
- Part Type: Crate Engines
- Product Line: Chevrolet Performance HT383 C.I.D. 323 HP Crate Engines
- Rear Main Seal Style: 1-piece
Included: Cylinder Heads, Harmonic Balancer, Intake Manifold, Oil Pan, Spark Plugs, Timing Cover, Valve Covers, Water Pump.
Specifications
Actual Engine Displacement: 6.3L/383
Advertised Compression Ratio: 9.1:1
Air Cleaner Included: No
Assembled: Yes
Brand: Chevrolet Performance
Cam Style: Hydraulic roller, OE roller
Carburetor Included: No
Computer Included: No
Crate Engine Cylinder Head Material: Cast iron
Crate Engine Family: Chevy Small Block
Cylinder Heads Included: Yes
Distributor Included: No
Engine Balance: External
Engine Block Material: Cast iron
Flexplate Included: No
Flywheel Included: No
Harmonic Balancer Included: Yes
Intake Manifold Included: Yes
Intake Manifold Style: Carbureted
Manufacturer's Part Number: 19435448
Notes: Distributor with Melonized steel gear must be used
Oil Pan Included: Yes
Part Type: Crate Engines
Product Line: Chevrolet Performance HT383 C.I.D. 323 HP Crate Engines
Quantity: Sold individually.
Rear Main Seal Style: 1-piece
Remanufactured: No
Spark Plug Wires Included: No
Spark Plugs Included: Yes
Supercharger Included: No
Throttle Body Included: No
Timing Cover Included: Yes
UPC: 197224822263
Valve Covers Included: Yes
Water Pump Included: Yes
Water Pump Style: Long
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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Chevrolet Performance HT383 19435448 Crate Engine – 323 HP$4,900.51

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