BP3961CT - BluePrint SBC 396CID 485HP Long Block 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.
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.
Power: 485 HP @ 5700 RPM, 500 ft. lbs. of torque @ 4400 RPM
Displacement: 396 CID
Bore x Stroke: 4.040” x 3.875”
Compression Ratio: 10.4:1
Recommended Fuel: 91 Octane
Block: Cast Iron, 1 piece rear seal, 4-bolt main caps with passenger side oil dip stick hole, brass freeze plugs.
Crankshaft: Forged Steel, polished, stress relieved and shot peened with chamfered oil oils
Connecting Rods: Heavy Beam with 150,000 psi bolts
Camshaft: Hydraulic Roller Tappet
Cam Lift: .544” Intake / .554” exhaust
Cam Duration @ .050”: 230 deg. Intake / 236 deg. Exhaust
Lobe Separation: 112 Degree
Cylinder Heads: Performance Aluminum
Combustion Chamber: 64cc
Valves: 2.02” Intake/ 1.60” Exhaust
Rocker Arms: Stamped Steel, 1.5:1 Ratio
Valve Springs: 1.25” Diameter
Ignition Timing: Base 10 degrees BTDC, 32 degrees total
• Fully assembled long block
• Stamped Steel Chrome Valve Covers
• Melling High Volume Oil pump, pick-up and oil pan
• Front timing cover with 8” timing pointer
• Oil Filter Adapter
• Dyno Test Sheet
BluePrint limited 30 month / 50,000 mile parts & labor warranty. Click on Document tab above for full details.
- Item Requires Shipping
- 500.0 lbs.
- W5.0000” x H5.0000” x L5.0000”
- Free Shipping!
- FREE 48 State Truck Freight Shipping (International shipping will require freight quote)
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