ATK HP101M Chevy 383 Stroker Mid Dress Engine 460HP

Engine Specifications: HP: 460 TQ: 490 Block: OE roller block 4 bolt main 1pc seal 1996-2000 Bore/Stroke: 4.040” x 3.750” Displacement: 383CI Crankshaft: Scat Nodular Iron external balance rear of crank/internal balance front of the crank Rods: Scat I Beam 5.7” Rods with ARP 8740 Bolts Pistons: Forged 10:1 Compression Rings: Moly Camshaft: Hyd. Roller Cam Specs: 224/236 @50 .591in/.591ex 108LSA Timing Chain: Double Roller Cylinder Heads: Dart SHP American Made aluminum 72cc/200cc 2.02/1.60 Rocker Arms: Billet aluminum roller rockers 1.6 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 Flexplate/Flywheel: Externally Balanced – Pioneer #FRA-159 (with Scat kit) Balancer: Internally Balanced – PowerBond #PB1046-N Intake Manifold: ATK dual plane Distributor: HEI (Iron Gear) Water Pump: OE long pump Recommended Components: Carburetor: Quick Fuel 680CFM Vacuum secondary’s electric choke #HR-680 Fuel Pump: Holley mechanical 110GPH #12-327-11 Spark Plugs: Autolite #3923 Spark Plug Wires: 8mm Engine Info: Oil: Conventional / Non Synthetic 10W30 Oil Filter: Wix or K and N Timing: 34-36 Degrees Spark Plug Gap: .035” Firing Order: 18436572 Octane: 91+ Stall Converter: 2500+ Exhaust: 1 ¾ Headers Notes: This engine WILL NOT produce enough