Crate Engine, GM - 383ci (Chevy Small Block) Vortec - 405hp With Carb and Ignition

Crate Motor GM - Vortec Head 4 bolt main block - Square and parallel decked - Align honed main bearing bore - Cylinders honed on computer controlled machine to within .0002 straightness and roundness - Cylinders are sonic tested for thickness.
Rotating Assembly:
New SCAT cast crankshaft - Keith Black Hypereutectic pistons - Chevy heavy beam rods with 150,000 psi bolts - Hastings Moly rings - Balanced rotating assembly - Melling high volume oil pump - Clevite 77bearings - Flat tappet hydraulic lifter camshaft - Heavy duty double roller timing set.
Cylinder Heads:
Cast iron "vortec" heads - 1.25 diameter valve springs - Hardened retainers and keepers - 2.02 swirl polished intake valves - 1.60 swirl polished exhaust valves - Hardened push rods.
A Ton Of Extras:
Professional Products dual plane, satin finish intake manifold - Hollry 750 cfm carburetor - 9.5 to 1 compression - Includes Ignition System - New chrome valve covers - Brass freeze plugs - Dyno tested and shipped with dyno results
NOW comes with a 30 month / 50,000 mile warranty .
Requires use of early non-weighted flexplate or neutral balanced flywheel
NOTE: THIS ENGINE WILL NOT WORK FOR APPLICATIONS REQUIRING EGR

This part fits most Chevrolet; exceptions may apply. Please read the complete description to see if this part fits your specific vehicle and application.