Pontiac 400 Turn-Key 450 HP
Bottom End
Hydraulic Roller Lifters, Melling High Volume Oil Pump and Screen, Extra Capacity Oil Pan, and Performance Balancer will also be included.
Top End
7/16 Screw-in Studs and Hardened Guide Plates, Chrome Moly Push Rods, Performance Roller Rockers, and Chrome Breathers will also be included.
Other
Fel-Pro Gaskets, Chrome Dipstick & Tube, Water Pump, Chrome Thermostat Housing, Chrome Air Cleaner, MSD Pro-Billet Distributor, NGK Spark Plugs, and 8mm Ignition Wires.
Horsepower​
Displacement
Maximum RPM
Block
Crankshaft
Rods
Pistons
Cylinder Heads
Intake Manifold
Throttle Body
Camshaft/Valvetrain
Bore & Stroke
Compression Ratio
450 HP
400 CI
6000
Customer Supplied
Cast
H-Beam
SRP/Mahle/Icon
Aluminum
Aluminum
Holley/Quickfuel
Hydraulic Roller/Steel Rocker Arms
4.120/3.750
​
9.9:1
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This engine will be turn-key drop-in ready. Call for additional information regarding specific applications.
For questions and details
Call us at
321-727-1564