Chevy 383 CI Small Block

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Chevy 383 CI Small Block LT1/LT4 w/ Aluminum Trick Flow Heads 440HP 450FT/LBS TQ Block Bored and honed with torque plate LT1 4 bolt main Premium core max .040 bore.  No repairs. No sleeves ARP Main Bolts Brass Freeze Plugs   Cylinder Heads Trick Flow Aluminum 23 deg. Heads 2.02 Int / 1.60 Exh 195cc runners 7 degree hardened locks and chrome Moly retainers New Stainless Performance Valves High Performance Springs 3 angle competition valve job ARP Head Bolts Fel Pro Performance head gaskets   Valve Train Comp Hydraulic roller Cam 224/230 544/544 112 w/ Comp Distributor gear Hydraulic Roller Lifters Cloyes True  Roller timing chain Scorpion Aluminum Narrow Body Roller Rockers 1.6  ratio Screw in studs and guide plates .080 wall  Hardened Push rods   Rotating Assembly Keith Black Hypereutectic Pistons 10.0:1 Eagle 6" I Beam Connecting Rods w/ ARP rod bolts Scat 3.750 Stroke Cast Steel Crank Balanced rotating assembly within 1 Gram Speed Pro Moly File Fit Rings   Intake and Tinware Edelbrock LT4 Performance FI intake manifold Professional products Balancer w/ Key ( for Corvette use must reuse your existing hub ) New OE 5 qt pan Aluminum timing cover for vented Optispark unit w crank sensor New OE Flex Plate Chrome Valve Covers Assembled with grade 8 hardware Dyno testing at an additional fee No Core Return Required Crate Engine Cost: $7,499

Promar Reserves the right to change manufacturers and specs without notice. HP and TQ ratings are based on actual results on a engine dyno with open headers in controlled environment tuned for maximum performance.