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Turn Key Engine 864271LB LS3 427ci 580 HP Turn Key Stroker Long Block Assembly

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Price:
$10,600.00
SKU:
864271LB
Weight:
550.00 LBS
Shipping:
Calculated at checkout
Quantity:

*Image is a representation of this item. Actual item may vary.



Specs

Cubic Inch / LTR's:
427 / 7.0
Horsepower:
580
Ft. Lbs. Torque:
580
Compression:
10.7:1
Aspiration:
Normal
Rev Limit RPM:
6600
Block:
Cast Aluminum
Bore x Stroke:
4.065" x 4.125"
Crankshaft:
4340 Forged Steel
Rods:
Forged H-Beam
Pistons:
Mahle Forged
Heads:
Cast Aluminum
Chamber CC:
70cc
Intake Port CC:
260cc
Intake Port Style:
Rectangle
CNC Ported (Y/N):
No
Intake Valves:
2.160" SS
Exhaust Valves:
1.590" SS
Valve Springs:
Double
Retainers:
Lightened Chromolly
Rockers:
1.7:1
Pushrods:
5/16" x 7.400" .080" Wall Chromoly
Lifters:
Delphi Hydraulic Roller
Camshaft:
Hydraulic Roller
Timing Chain Set:
Single HD Roller

Product Description

Features of New TK Long Blocks

  • New GM OEM Oil Pan
  • Harmonic Balancer
  • Front and Rear Engine Covers with Seals
  • Top Engine Valley Cover
 

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