Home
GM Turn Key Engines
LS6 5.7L 450 HP Engine Assembly - Street

LS6 5.7L 450 HP Engine Assembly - Street

Price:

$9,100.00

SKU:

885703

Weight:

550.00 LBS

Shipping:

Calculated at checkout

Specs

Cubic Inch / LTR's:

350 / 5.7

Horsepower:

450

Ft. Lbs. Torque:

440

Compression:

10.5:1

Aspiration:

Normal

Rev Limit RPM:

6600

Block:

Cast Aluminum

Bore x Stroke:

3.900 x 3.620"

Crankshaft:

Nodular Iron

Rods:

Forged Powdered Metal

Pistons:

Mahle Forged

Heads:

Cast Aluminum

Chamber CC:

64.5cc

Intake Port CC:

210cc

Intake Port Style:

Cathedral

CNC Ported (Y/N):

No

Intake Valves:

2

Exhaust Valves:

1.55

Valve Springs:

GM HD Beehive

Retainers:

Lightened Chromolly

Rockers:

1.7:1

Pushrods:

5/16 7.400 .080 Chromolly

Lifters:

Delphi Hydraulic Roller

Camshaft:

Hydraulic Roller

Timing Chain Set:

Single HD Roller

Intake Manifold:

Composite

Throttle Body:

75mm Mechanical

Fuel System Style:

EFI

ECM:

MEFI4b/MEFI5

Harness:

Included

Air Filter:

K&N with Outerware

Fuel System:

TK Stage 1

Product Description

Step up.

The LS6 was introduced as the high performance ZO6 option in the Corvette from 2001 until 2004. It displaces 5.7 liters and features a high lift camshaft, 10.5:1 compression and high flow cathedral port cylinder heads.

Standard Items on ALL TurnKey Engines

Street Package Includes
- Flywheel or Flexplate
- Starter
- Ceramic coated block hugger headers
Complete Accessories
- Alternator
- Water Pump
- Serpentine Belt System
- Brackets and Tensioners
Complete Ignition - 5-Wire Hook-Up
- Coil packs
- Spark plugs and wires
- Delphi ECM with TurnKey calibration
- Custom marine grade engine wiring harness
- Uses all OEM connectors
- Electric fan controls
- Fuse block and relays
Complete Detail Package
- Engine oil and filter
- K&N air filter
- Hardware kit
- Motor mount bolts
- Oil temperature sending unit port
- Water temperature sending unit port
- Engine covers
- Cable drive throttle body
- Installation guide
Complete AN Fitted Fuel System
- EFI fuel pump kit
- AN fitted fuel rails
- Pre-filter
- Post-filter
- Fuel pressure regulator
- AN-6 & AN-8 fittings
- O-rings & crush washers