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Classic 350 with great street manners, and vacuum for all your power accessories. Your engine may not necessarily come with all components listed, but they are listed as our recommendations of parts to run for optimal performance.

• Horsepower: 325
  
• Torque: 375 lb/ft
  
• Block: Seasoned OE 4 Bolt Main 1pc Seal Roller Block P/S Dipstick
  
• Bore/Stroke: 4.040 x 3.480
  
• Displacement: 350 C.I.D.
  
• Crankshaft: OE Cast Crank 3.480" Stroke Externally Balanced Rear/Internal Front 1pc.
  
• Connecting Rods: OE Powder Metal 5.700" Stock Bolts
  
• Pistons: Hypereutectic
  
• Piston Rings: Moly Rings
  
• Compression Ratio: 9.1:1 Compression
  
• Camshaft: Hydraulic Flat Tappet
  
• Camshaft Specifications: 224/224 @050 .465in/.488ex 112LSA
  
• Camshaft Bearings: Installed & Clocked to OEM Position
  
• Cylinder Heads: ATK Cast Iron 75cc 1.94/1.50
  
• Freeze Plugs: Brass Installed & Sealed
  
• Rocker Arms: Stamped Steel 1.5 Ratio
  
• Oil Galley Plugs: Installed & Sealed
  
• Oil Pan: OE 5qt.
  Weight:450
  

Oil : 10W30
Oil Filter: Wix or K&N Recommended Per Your Application
Fuel Delivery : Quick Fuel Carburetor 680cfm #HR-680-VS
Intake Manifold : ATK Dual Plane
Spark Plugs : Champion RV12C
Spark Plug Gap : .035
Harmonic Balancer/Damper : POWERBOND Internally Balanced 8" #PB1046-N
Flex Plate / Flywheel : Externally Balanced 168 Tooth
Timing : 34-36 Degrees Total
Water Pump : Long Water Pump
Firing Order : 1 8 4 3 6 5 7 2
Exhuast : 1 5/8 Headers
Fuel Pump : Holley 110GPH Mechanical #12-327-11
Fuel : 91+ Octane
Ignition : MSD HEI #8362
Automatic Transmission Stall Converter : 2200-2500