Description

Description:
Horsepower & Torque: 741 Horsepower / 703 FT LBS
Standard Deck Height!
Bolt 724hp in place of your Chevy 454 or 396 BBC!
Compression Ratio: 10.5:1
Aluminum Heads
Hydraulic Roller Cam
Forged Crank
Forged Pistons
Block:
Kezar’s Perfomance High Strength Cast Iron Block
Manufactured and Machined in the USA!
4-Bolt Main
4.600″ Bore
1-Piece Rear Main Seal
Mech Fuel Pump Provision: Yes
Standard Deck
Rotating Assembly:
New BluePrint Forged Crankshaft
4.500″ Stroke
Forged H-beam 6.480″ Connecting Rods
Forged Pistons
Internally Balanced
Cylinder Heads:
BluePrint Aluminum Cylinder Heads – PS8012
119cc Chamber
2.30″ Intake / 1.88″ Exhaust Valves
358cc Intake / 125cc Exhaust Runners
Cylinder Heads Feature a .300 in. Raised Exhaust Port vs an OEM Casting
Must Verify Header / Exhaust Clearance
Cam Specs:
.647 Intake / .647 Exhaust
258 Intake / 266 Exhaust Duration
@ .050-112 Degree Lobe Separation
Ignition Timing:
38° Total Timing
Also Includes:
Valve Covers
Oil Pan
Timing Cover
Harmonic Balancer
Intake Manifold
1250cfm Holley Carburetor
Distributor
Spark Plugs and Wires
Front Accessory Drive with Alternator, A/C Compressor, Power Steering Pump, and Water Pump
Electric Fuel Pump
Thermostat and Thermostat Housing
Assembled with Complete 4L80E Automatic Transmission Package:
4L80E Complete Package with Electronic Controller Included
W/Lockup Capability
3800+ Stall Torque Converter
Flex Plate
Starter
4L80E Gear Ratios:
1: 2.482
2: 1.482
3: 1.00
4: 0.750
R: 2.077