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BP3961CT-2EX - BluePrint SBC 396CID 479HP Crate Engine 1pc Rear Seal

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

Shipping: FREE 48 State Truck Freight Shipping (International shipping will require freight quote)
Pricing: $7,816.19

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BluePrint GM engines give you brute, honest horsepower that'll leave others in your rear view mirror. Produced from hand-picked, seasoned four-bolt main blocks and precision built to exacting specifications.

HP & Torque: 479 HP / 500 FT LBS
Compression Ratio: 10.4:1
Aluminum Heads
Forged Pistons
Roller Cam
Forged Crank
Recommended Fuel: 91 Octane
4 bolt main, small block
1pc rear seal block w/Passenger side dipstick only
Square and parallel decked
Align honed main bearing bore
Cylinders honed on computer controlled machine to within .0002 straightness and roundness
Cylinders are sonic tested for thickness
Rotating Assembly:
New forged steel crankshaft
New forged pistons and connecting rods
Hastings Moly rings
Balanced rotating assembly
Melling high volume oil pump
Roller cam
Heavy duty double roller timing set
Roller rockers
Cylinder Heads:
BluePrint Performance aluminium
Hardened retainers and springs
2.08 swirl polished intake valves
1.60 swirl polished exhaust valves
BP Aluminum Head Part# HP8103
Cam Specs:
Cam Type: Roller
.544 Intake .555 Exhaust
230 Intake / 236 Exhaust duration @ .050
Ignition Timing:
34 degrees at 3500 RPM
Also Includes:
• Pace engine prep and oil priming service. Click Here for more information.
• Holley Black vintage style valve covers
• Front timing cover with 6 3/4” timing pointer
• Oil Filter Adapter
• Edelbrock Pro-Flo EFI System
• Thermostat and Polished Aluminum Housing
• 6 3/4” Harmonic Balancer
• Performance Distributor
• Spark Plugs, Wires and Looms
• 14” HD Flexplate
Brass freeze plugs
*A bronze distributor gear is NOT recommended on this engine
Not for use in pollution controlled vehicles.

Application List


Shipping Information

  • Item Requires Shipping
  • 500.0 lbs.
  • W5.0000” x H5.0000” x L5.0000”
  • Free Shipping!
  • This item will require a special quote for shipping charges.
  • FREE 48 State Truck Freight Shipping (International shipping will require freight quote)

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