Menu

Shop

Garage

Cart

Account

Product Summary

Long Block Crate Engine Type, 530 horsepower Horsepower

  • Horsepower & Torque: 530 Horsepower / 495 FT. LBS. Torque
  • BluePrint Engines LS3 Aluminum Cylinder Heads
  • Compression Ratio: 10.7:1
  • Nodular Iron Crank - 3.622" Stroke and Forged 6.125" Rods
  • Hypereutectic Pistons
See more details

Key Specs

Crate Engine TypeLong Block
Engine Displacement376 cu. in.
Horsepower530 horsepower
Compression Ratio10.7:1
Torque495 ft./lbs.
See more specs

Need To Know

Truck Shipment

Truck shipments must be pre-paid with a credit card, certified check or money order

Quick and Easy Returns

Return Policy

BluePrint Engines PSLS37630CTF Details

  • Horsepower & Torque: 530 Horsepower / 495 FT LBS
  • Compression Ratio: 10.7:1
  • Aluminum Heads
  • Hydraulic Roller Cam
  • Nodular Iron Crankshaft
  • Hypereutectic Pistons

Block:

  • BluePrint Engines High Strength Cast Iron 6.2L Block
  • Increased Deck Thickness and Strength Webbing
  • Extended Cylinder Skirt
  • Priority Main Oiling
  • 4.0662" Bore
  • 6-Bolt Main
  • 1-Piece Rear Main Seal
  • Improved Water Jacket Design
  • Utilizes OEM LS3 Front and Rear Covers.

Rotating Assembly:

  • Nodular Iron Crankshaft
  • 3.622" Stroke
  • 6.125" Connecting Rods w/ 150,000 PSI Bolts
  • Hypereutectic Pistons
  • Internally Balanced Front and Rear

Cylinder Heads:

  • BluePrint Aluminum Cylinder Heads - PS8015
  • 69cc Chamber
  • 2.165" Intake / 1.590" Exhaust Valves
  • 259cc Intake / 102cc Exhaust Runners

Cam Specs:

  • Cam Type: Hydraulic Roller Cam
  • .612 Intake / .585 Exhaust Lift
  • 225 Intake / 238 Exhaust Duration
  • @.050-113 Degree Lobe Separation

Also Includes:

  • LS Swap Oil Pan
  • DBW Throttle Body
  • GM Plastic Intake Manifold
  • Fuel Injectors and Rail
  • Coil Packs
  • Spark Plugs and Wires
  • Water Pump
  • Harmonic Balancer 

Notes:

  • Engine is not shipped with Engine controller kit. Must purchase separately for your application.

Warranty Information

Click for details

The satisfaction of our customers is our highest priority at BluePrint Engines. We use quality components to balance your engine's rotating assembly within two grams of spec. We dyno test your crate engine and certify that it's ready to deliver horsepower and torque.

We give your BluePrint engine the industry's best-in-class warranty for 30-months / 50,000 miles — with the extra confidence only BluePrint can provide. Our warranty applies to individual or professional installations and is fully transferable.

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

BluePrint Engines PSLS37630CTF Specifications

KEY SPECS
MFG. Part #PSLS37630CTF
BrandBluePrint Engines
Crate Engine TypeLong Block
Engine Displacement376 cu. in.
Horsepower530 horsepower
Compression Ratio10.7:1
Torque495 ft./lbs.
Camshaft TypeHydraulic Roller
Cylinder Head MaterialAluminum
Piston MaterialHypereutectic Aluminum
Crankshaft MaterialNodular Iron
Camshaft Duration (.050 in)225° intake / 238° exhaust
Camshaft Lift (in).612 intake / .585 exhaust
Bore x Stroke (in)4.060" x 3.620"
Carburetor IncludedYes
Intake Manifold IncludedYes
Distributor IncludedYes
Valve Covers IncludedYes
Engine BalanceInternal
Cylinder Heads IncludedYes
Rear Main Seal Style1-piece
Throttle Body IncludedNo
Oil Pan IncludedYes
Timing Cover IncludedYes
Water Pump IncludedNo
Harmonic Balancer IncludedYes
Flexplate IncludedNo
Flywheel IncludedNo
Air Cleaner IncludedNo
Spark Plugs IncludedYes
Spark Plug Wires IncludedYes
Computer IncludedNo
Wiring Harness IncludedNo
GENERAL
GTIN Code00887753979490
Customer Impersonation Script