Designed by in-house engineers to provide maximum power for your hot rod dollar, you won't go broke finishing a project with this 350 HO Turn-Key crate engine. It's packed with all the features you need to get a reliable 330 horsepower and 380 ft/lbs of torque from a time-tested combination of new GM Performance Parts.| SPECIFICATIONS |
| Bore/Stroke | 4.000" x 3.480" |
| Maximum RPM | 5500 |
| Camshaft | Hydraulic flat tappet (part #24502476) |
| Camshaft Duration @ .050" | 212° Intake/222° Exhaust |
| Camshaft Lift | .435" Intake/.460" Exhaust |
| Compression Ratio | 9.1:1 |
| Pistons | Cast aluminum (part #12514101) |
| Connecting Rods | Powdered metal (part #10108688) |
| Crankshaft | Nodular iron (part #14088526) |
| Cylinder Heads | Cast iron Vortec 64cc (part #12558060) |
| Valve Size | 1.94" Intake/1.50" Exhaust |
| Flexplate | 14" (part #14088765) |
| Rocker Arms | Stamped steel 1.5:1 (part #10089648) |
| Water Pump | Cast iron, long (part #88894341) |
| Ignition Timing | 10° BTDC @ 700 RPM |
| Recommended Fuel | 92 octane |
Note: Distributor with melonized steel gear must be used with long blocks and partial engines with steel camshafts, or engine damage will occur.