Description:

• Horsepower & Torque: 460 Horsepower / 479 ft. lbs. Torque
• Compression Ratio: 9.85:1
• BluePrint Engines Aluminum Heads
• BluePrint Engines Hydraulic Roller Cam
• BluePrint Engines Cast Crankshaft
• BluePrint Engines Hypereutectic Pistons

Block:

• BluePrint Engines High Strength Cast Iron Block, 454 BBC
• Manufactured and Machined in the USA!
• Mech Fuel Pump Provision: Yes
• 1-Piece Rear Main Seal
• Standard Deck
• 4-Bolt Main
• 4.250" Bore

Rotating Assembly:

• Cast Crankshaft
• 4.000" Stroke
• OEM Type 6.135" Connecting Rods w/ 150,000 PSI Bolts
• Hypereutectic Pistons
• Externally Balanced Front and Rear

Cylinder Heads:

• BluePrint Aluminum Cylinder Heads - PS8013
• 119cc Chamber
• 2.30" Intake / 1.88" Exhaust Valves
• 316cc Intake /124cc Exhaust Runners
• Cylinder Heads Feature a .300 in. Raised Exhaust Port vs an OEM Casting (Must Verify Header/Exhaust Clearance)

Cam Specs:

• Hydraulic Roller
• .501 Intake / .510 Exhaust Lift
• 216 Intake / 228 Exhaust Duration
• @.050-112 Degree Lobe Separation

Ignition Timing:

• Initial Timing 10-16° and Total Timing 32-34°

Also Includes:

• Holley Classic 750cfm Vacuum Secondary Carburetor w/ Manual Choke
• Pro Billet Ready Run Distributor - BPP350RBK
• Intake Manifold Dual Plane, Satin Aluminum
• Harmonic Balancer
• Timing Cover
• Valve Covers
• Dipstick
• Oil Pan 

BluePrint Engines 454 c.i. GM Big Block Compatible - Base Dressed - Carburetor. Includes 30-Month / 50 000 Mile Warranty & Dyno Tested