SKU
40-380268-1
427 LS BluePrint Pro Series Crate Engine 625HP, Dressed EFI
0
Reviews
Add Your Review
$13,699.00
Each
Fitment
Bel Air, 1958 thru 1981
View More
Product Details
SPECIFICATIONS:
Engine Size: 427 C.I. Small Block Chevy LS3
Block: New GM 6.2L Aluminum, 1-Piece Rear Main Seal, Squared & Parrallel Decked, Align Honed Main Bearing Bore, Cylinders Are Sonic Tested For Thickness
Rotating Assembly: New Forged Steel Crank w/4.125" Stroke, 58X Reluctor Wheel, Forged 6.125" I Beam Rods with 150,000 PSI Bolts, Mahle Performance Rings, Mahle Forged Aluminum 11:1 Pistons
Cylinder Heads: BluePrint LS3 Aluminum, 68CC Chamber, Stainless Valves w/Swirl Polished Undercut Stem, 3 Angle Valve Job, Chrome Nickel Valve Seats, Manganese Bronze Valve Guides, Chromeoly Retainers, 7 Degree Valve Locks, Dual Valve Springs, Rocker Arm Studs w/Guide Plates For Pushrods, & Viton Valve Stem Seals, Intake Flows
Camshaft: Aggressive Hydraulic Roller, .624 Intake, .624 Exhaust, 239 Intake, 255 Exhaust Duration @0.50, 114 Lobe Separation
Intake Manifold: L92 & Drive By Wire Throttle Body
Ignition: Coil Packs, Controlled By Powertrain Control Module
Fuel System: High Performance Fuel Injectors, Requires 350 LPH Or Larger Fuel Pump Required & Not Included
Includes: Complete Fuel Injection with Pre-Tuned Computer, Wiring Harness, All Necessary Sensors, Valve Covers, Retro Fit Oil Pan, Timing Cover, High Quality Aftermarket Internally Balanced Harmonic Balancer, AC Delco Spark Plugs 41-985 w/.040 GAP, Spark Plug Wires, & Coil Packs
Does Not Include: LS Accessory Drive System With Accessories, LS Crossmember, LS Engine Mounts, LS Engine Swap Radiator & Hoses, Non-Weighted Flexplate Or Flywheel, Exhaust Manifolds Or Headers, Custom Exhaust Adapting & Modifications, Hood Modifications, Fuel System, Engine Oil Filter, Adapters To Fit Your Transmission, Installation
Recommended Flex Plate Or Flywheel: Non-Weighted
Recommended Stall Converter: 2,000 - 2,400 RPM
Recommended Engine Oil: 10W30 Non-Synthetic
Recommended Minimum Octane Fuel: 91-93
NOTE: This engine may not clear your factory hood...hood modification or an aftermarket hood may be required. This engine is shipped dry without engine oil. Not designed for late model applications that were originally equipped with factory fuel injection. All horsepower and torque numbers are provided by the crate engine manufacturer and are within 2% of advertised numbers.. These numbers were achieved on a professionally operated dynamometer to compensate for variables such as altitude, temperature, relative humidity, vapor pressure, and barometric pressure. The number provided were measured is at the flywheel, corrected to SAE J1349 standards, and NOT at the rear wheels. Measured rear wheel horsepower can be anywhere from 15-25% less than flywheel horsepower. Many factors will affect horsepower the horsepower numbers you will see and include exhaust header selection & diameter, ignition and fuel system components, fuel octane rating & quality, proper torque converter selection (if equipped with automatic transmission), drivetrain efficiency, etc.About BluePrint Engines: BluePrint Engines was founded 20 years ago on the principle of building great engines at affordable prices. Since then, they've built over 300,000 engines and have been featured on Over-Hauling, Counting Cars, Fat and Furious TV shows. BluePrint relentlessly builds and dyno tests engine combinations that deliver a balanced combination of power with long term durability. Once a winning combination is approved, their ISO 9001:2008 world class standards to produce each engine with consistent and repeatable performance and high quality. In fact, all engines will deliver power within 2% of the advertised number which leads the industry. An engine is only as good as the components in it and that's why BluePrint selects name brand components are used wherever possible. Each engine is assembled carefully by hand by a master engine builder. Upon completion, each engine is hot tested for leaks and dyno tested...you even receive the actual dyno test sheet of YOUR engine before shipping. BluePrint stands behind each crate engine with a 30 month 50,000 mile limited warranty.
Shipping Notes
This item is a TRUCK ship item. You will be able to see your shipping estimate at checkout.
Availability:
Out of stock
- 427 LS3 Small Block Chevy, 625HP, 565 Ft. Lbs. Torque, 1.46 Per Cubic Inch
- 2009-2013 ZR1 Corvette Horsepower On 91-93 Octane Pump Gasoline
- Dyno Tested Prior To Shipping, Includes Actual Dyno Test Sheet & Detailed Install Guide
- 30 Month, 50,000 Mile Limited Manufacturer Warranty
- Balanced, Blueprinted, & Professionally Assembled By Hand In the USA
SPECIFICATIONS:
- Engine Size: 427 C.I. Small Block Chevy LS3
- Block: New GM 6.2L Aluminum, 1-Piece Rear Main Seal, Squared & Parrallel Decked, Align Honed Main Bearing Bore, Cylinders Are Sonic Tested For Thickness
- Rotating Assembly: New Forged Steel Crank w/4.125" Stroke, 58X Reluctor Wheel, Forged 6.125" I Beam Rods with 150,000 PSI Bolts, Mahle Performance Rings, Mahle Forged Aluminum 11:1 Pistons
- Cylinder Heads: BluePrint LS3 Aluminum, 68CC Chamber, Stainless Valves w/Swirl Polished Undercut Stem, 3 Angle Valve Job, Chrome Nickel Valve Seats, Manganese Bronze Valve Guides, Chromeoly Retainers, 7 Degree Valve Locks, Dual Valve Springs, Rocker Arm Studs w/Guide Plates For Pushrods, & Viton Valve Stem Seals, Intake Flows
- Camshaft: Aggressive Hydraulic Roller, .624 Intake, .624 Exhaust, 239 Intake, 255 Exhaust Duration @0.50, 114 Lobe Separation
- Intake Manifold: L92 & Drive By Wire Throttle Body
- Ignition: Coil Packs, Controlled By Powertrain Control Module
- Fuel System: High Performance Fuel Injectors, Requires 350 LPH Or Larger Fuel Pump Required & Not Included
- Includes: Complete Fuel Injection with Pre-Tuned Computer, Wiring Harness, All Necessary Sensors, Valve Covers, Retro Fit Oil Pan, Timing Cover, High Quality Aftermarket Internally Balanced Harmonic Balancer, AC Delco Spark Plugs 41-985 w/.040 GAP, Spark Plug Wires, & Coil Packs
- Does Not Include: LS Accessory Drive System With Accessories, LS Crossmember, LS Engine Mounts, LS Engine Swap Radiator & Hoses, Non-Weighted Flexplate Or Flywheel, Exhaust Manifolds Or Headers, Custom Exhaust Adapting & Modifications, Hood Modifications, Fuel System, Engine Oil Filter, Adapters To Fit Your Transmission, Installation
- Recommended Flex Plate Or Flywheel: Non-Weighted
- Recommended Stall Converter: 2,000 - 2,400 RPM
- Recommended Engine Oil: 10W30 Non-Synthetic
- Recommended Minimum Octane Fuel: 91-93
- NOTE: This engine may not clear your factory hood...hood modification or an aftermarket hood may be required. This engine is shipped dry without engine oil. Not designed for late model applications that were originally equipped with factory fuel injection. All horsepower and torque numbers are provided by the crate engine manufacturer and are within 2% of advertised numbers.. These numbers were achieved on a professionally operated dynamometer to compensate for variables such as altitude, temperature, relative humidity, vapor pressure, and barometric pressure. The number provided were measured is at the flywheel, corrected to SAE J1349 standards, and NOT at the rear wheels. Measured rear wheel horsepower can be anywhere from 15-25% less than flywheel horsepower. Many factors will affect horsepower the horsepower numbers you will see and include exhaust header selection & diameter, ignition and fuel system components, fuel octane rating & quality, proper torque converter selection (if equipped with automatic transmission), drivetrain efficiency, etc.
An engine is only as good as the components in it and that's why BluePrint selects name brand components are used wherever possible. Each engine is assembled carefully by hand by a master engine builder. Upon completion, each engine is hot tested for leaks and dyno tested...you even receive the actual dyno test sheet of YOUR engine before shipping. BluePrint stands behind each crate engine with a 30 month 50,000 mile limited warranty.
427 LS BluePrint Pro Series Crate Engine 625HP, Dressed EFI
Combined Cancer/Birth Defect
WARNING This product can expose you to chemicals including Cadmium which is known to the State of California to cause cancer on birth defects or other reproductive harm. For more information, visit www.p65warnings.ca.gov
WARNING This product can expose you to chemicals including Cadmium which is known to the State of California to cause cancer on birth defects or other reproductive harm. For more information, visit www.p65warnings.ca.gov
Base Part Number | 380268 |
---|---|
Eck OEM Number | PSLS4272CTF |
Brand | N/A |
Make / Model | Series | Body | Notes | Year |
---|---|---|---|---|
Make / Model Chevrolet Bel Air Base | Series | Body | Notes | Year 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1981 |
Make / Model Chevrolet Biscayne Base | Series | Body | Notes | Year 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972 |
Make / Model Chevrolet Biscayne Fleetmaster | Series | Body | Notes | Year 1960 |
Make / Model Chevrolet Brookwood Base | Series | Body | Notes | Year 1958, 1959, 1960, 1969, 1970, 1971, 1972 |
Make / Model Chevrolet Caprice Base | Series | Body | Notes | Year 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1974, 1981, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992 |
Make / Model Chevrolet Caprice Classic | Series | Body | Notes | Year 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996 |
Make / Model Chevrolet Caprice Classic Brougham | Series | Body | Notes | Year 1986, 1987, 1988, 1989, 1990 |
Make / Model Chevrolet Caprice Classic Estate | Series | Body | Notes | Year 1976, 1977, 1978, 1981, 1982 |
Make / Model Chevrolet Caprice Classic Landau | Series | Body | Notes | Year 1976, 1977, 1978, 1979, 1980, 1981 |
Make / Model Chevrolet Caprice Classic LS | Series | Body | Notes | Year 1993, 1994 |
Make / Model Chevrolet Caprice Classic LS Brougham | Series | Body | Notes | Year 1987, 1988, 1989, 1990 |
Make / Model Chevrolet Caprice Classic LTZ | Series | Body | Notes | Year 1991, 1992, 1993 |
Make / Model Chevrolet Caprice Classic Sport | Series | Body | Notes | Year 1975, 1976, 1979, 1980 |
Make / Model Chevrolet Caprice Estate | Series | Body | Notes | Year 1973, 1974 |
Make / Model Chevrolet Caprice Estate Wagon | Series | Body | Notes | Year 1975 |
Make / Model Chevrolet Caprice Landau | Series | Body | Notes | Year 1979 |
Make / Model Chevrolet Del Ray Base | Series | Body | Notes | Year 1958 |
Make / Model Chevrolet Estate Base | Series | Body | Notes | Year 1969, 1970 |
Make / Model Chevrolet Impala Base | Series | Body | Notes | Year 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985 |
Make / Model Chevrolet Impala Custom | Series | Body | Notes | Year 1975, 1976, 1977 |
Make / Model Chevrolet Impala Custom Landau | Series | Body | Notes | Year 1976 |
Make / Model Chevrolet Impala Estate | Series | Body | Notes | Year 1981, 1982 |
Make / Model Chevrolet Impala Landau | Series | Body | Notes | Year 1977, 1978, 1979 |
Make / Model Chevrolet Impala S | Series | Body | Notes | Year 1976 |
Make / Model Chevrolet Impala Sport | Series | Body | Notes | Year 1975, 1976, 1979, 1980 |
Make / Model Chevrolet Impala SS | Series | Body | Notes | Year 1964, 1965, 1966, 1967, 1994, 1995, 1996 |
Make / Model Chevrolet Kingswood Base | Series | Body | Notes | Year 1959, 1960, 1969, 1970, 1971, 1972, 1973 |
Make / Model Chevrolet Kingswood Estate | Series | Body | Notes | Year 1969, 1970, 1971, 1972 |
Make / Model Chevrolet Nomad Base | Series | Body | Notes | Year 1958, 1959, 1960 |
Make / Model Chevrolet Parkwood Base | Series | Body | Notes | Year 1959, 1960 |
Make / Model Chevrolet Sedan Delivery Base | Series | Body | Notes | Year 1958, 1959, 1960 |
Make / Model Chevrolet Townsman Base | Series | Body | Notes | Year 1969, 1970, 1971, 1972 |
Make / Model Chevrolet Yeoman Base | Series | Body | Notes | Year 1958 |
Add a Review