ATK Engines HP32 Chevy 350 Base Engine, 350HP, 1 Pc. Rear Main

Great crate engine with a noticeable Idle, but still good vacuum for your power accessories. Engine Specifications:• HP: 350• TQ: 400• Block: OE roller block 4 bolt main 1pc seal 1996-2000• Bore/Stroke: 4.040” x 3.480”• Displacement: 350CI• Crankshaft: OE Reground external balance rear of crank/internal balance front of the crank• Rods: OE powder metal 5.7”• Pistons: Hypereutectic 9.5:1 compression• Rings: Moly• Camshaft: Hyd. roller• Cam Specs: 220/224 @50 .495in/.502ex 110LSA• Timing Chain: Double roller• Cylinder Heads: Vortec cast iron 67cc 1.94/1.50• Rocker Arms: Stamped steel 1.5 ratio• Oil Pan: Rear sump 5qt (not for Chevelles with steering behind crossmember, some corvettes and 62-67 chevy II’s)• Oil Pump: Melling STD Volume Recommended Components:• Balancer: Internally balanced – PowerBond #PB1046-N• Flexplate/Flywheel: Externally balanced – Pioneer #FRA-159• Intake Manifold: Edelbrock Performer RPM dual plane #7116• Distributor: HEI (Iron Gear)• Water Pump: OE long pump• Carburetor: Quick Fuel 680CFM Vacuum secondary’s electric choke #HR-680• Fuel Pump: Holley mechanical 110GPH #12-327-11• Spark Plugs: Autolite #605• Spark Plug Wires: 8mm Engine Info:• Oil: Conventional / Non Synthetic 10W30• Oil Filter: Wix or K&N• Timing: 34-36 Degrees• Spark Plug Gap: .035”• Firing Order: 18436572• Octane: 91+• Stall Converter: Stock• Exhaust: 1 5/8 Headers Disclaimer: The parts listed