312 Autox-Warrior Engine #4 - 416” & 675 hp High Power Mean SOB Engine Package. Mean, Linear 2800-7600 RPM Power Curve for Autocross Dominating Performance. Great Engine for Track Days with 1.5G Cornering for Moderate Duration. New GM LS3 Aluminum Block Callies Forged Magnum Crank 4” Stroke Callies 6.125” Ultra H-Beam Forged Rods Clevite M77 Main & Rod Bearings JE/Wiseco 4.070” Forged Pistons w/Coating JE/Wiseco .200” Tool Steel Wrist Pins MLS Cylinder Head Gaskets Dart 280cc As-Cast LS3 Head – 375 CFM Dual Spring Kit w/Tit Retainers Steel Valve Locks, Viton Seals & Seats ARP Head Stud Kit Cloyes Billet Steel Z Roller Timing Set Ron Sutton Spec’d Custom Roller Cam – 249° Morel High RPM Hydraulic Roller Lifters Hi-Tech 5/16” x .080” wall chromoly pushrods Yella Terra Pro-Street 1.8 Rocker Shafts - 600# ATI Super Damper & ARP Balancer Bolt Fast LS3 Intake Manifold Mid-Length Runners Holley - 105mm Cable Throttle Body Holley LS Hi-Flow Fuel Rails w/Hose & Fittings Holley 66 lb/hr Fuel Injectors - Bosch/EV1 Style PCV & Emission Canister Purge Tube Coolant-Oil-Knock-Shift Position Sensors Smooth Aluminum Tall LS Valve Covers - Red GM LS HO Coils, Harnesses & Mounts MSD Super Conductor Spark Plug Wires Melling Hi-Volume Oil Pump with Seal Canton Road Race Oil Pan, Stud Kit & Dipstick Canton Filter Mt, 3-QT Accusump & Man Valve K&N Oil Filter & K&N Air Filter Full Machine Work: Deck-Bore-Hone Stroker Clearance Block Balanced Rotating Assembly Race Valve Job & Head Assembly Professional Engine Assembly Dyno Break-In & Dyno Sheet RST #0534-675 $20,995 Engine Options to Meet Your Needs Holley Dominator ECU & Wiring Harness with Scott Clark Program $2373.90 Holley EFI NTK Wide Band Oxygen Sensors - $244.95 Each Upgrade to ARE 4-Stage Racing Dry Sump Oil System - $3999 Drive Junky Ultimate LS Drive System – See 299 – Installed $2695 Engines