50 State Legal Replacement 1978-1988 - GM Small Block Compatible 350 c.i. Engine - Long Block

Description: This engine is designed and manufactured to factory specs for the specified vehicles below. It's manufactured using tighter machining tolerances, higher quality components, and finer balancing of the rotating assembly to make this engine better than the original while still meeting the description of a “replacement” engine.View the Application List HERE Block: BluePrint Engines High Strength Cast Iron Block 4-Bolt Main 4.000" Bore 1-Piece Rear Main Seal Mech Fuel Pump Provision: Yes Passenger Side Dipstick Drilled and Tapped for Clutch Linkage Rotating Assembly: Cast Crankshaft 3.480" Stroke Forged 5.700" Connecting Rods OEM Spec Pistons Internally Balanced Front - Externally Balanced Rear Engine  Cylinder Heads: Perimeter Bolt Iron Cylinder Heads Cam Specs: Hydraulic Flat Tappet OEM Spec Per Listed Vehicles Ignition Timing: OEM Specifications Also Includes: New Valve Covers Rear Sump Oil Pan Timing Cover Harmonic Balancer Recommended Break in Oil: BPP710