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Chevy 383 Stroker Vortech ZZ4 long block with 395 hp and 410 ft-lbs of torque. This
rebuilt engine features the following parts:
- GM Roller block bored, honed, decked and align honed
- Speedpro® performance camshaft:
- 230/230 @ .050
- .480 lift
- 108 lobe center
- New Durabond® cam bearings
- Balanced rotating assembly
- New 3.75” stroke steel crankshaft
- New 5.7 I-beam rods with ARP® rod bolts
- New King® performance bearings
- Speedpro® performance pistons with Molly® rings
- 10 to 1 compression ratio
- New Melling® performance timing set
- New Melling® performance high volume oil pump
- New Vortech cylinder heads
- 2.02”/1.60” stainless steel valves
- 110 lbs. valve springs
- ARP® head bolts
- 3 angle seats
- bronze guides
- positive seals
- New push rods, rocker stands and stamped rockers
- New Fel-Pro® performance gasket set
As with all our rebuilt engines, this Chevy 383 Stroker Vortech ZZ4 features new pistons, rings, complete gasket set, oil pump, and valvetrain
installed. The block is bored and honed and new cam bearings and freeze plugs
are installed. The heads are resurfaced, featuring new guides and seals, then
refinished with a 3-angle valve job. Crankshafts are reground and micro polished
to factory specs. Each motor is pretested for compression, oil pressure, and oil
flow before leaving the factory.
Our limited warranty covers parts and labor for 12 months unlimited
mileage.
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