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Lunati 37502VRK07
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Lunati Balanced Rotating Assembly Kit Small Block Chevy

638-37502VRK07

Free Shipping Ships directly from the manufacturer on 08/26/19
Save $25 off $250, $50 off $500, $100 off $1,000. Promo Code: HORSEPOWER exclusions apply

$2,423.99
Lunati Balanced Rotating Assembly Kit Small Block Chevy $2,423.99
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Balanced Rotating Assembly Kit
  • Small Block Chevy
  • Bore: 4.155"
  • Stroke: 3.750"
  • Rod Length: 6"
  • Engine Size: 406
  • Compression Ratio 64cc: 9.4
    Includes:
  • Crankshaft
  • Rods
  • Pistons & Rings
  • Bearings
  • Specifications:

    Manufacturer's Part Number:
    37502VRK07

    Premium, Race-Quality Rotating Assemblies

    Voodoo Balanced Rotating Assembly Kits are made from the strongest and most durable materials available, and yet affordable. These Rotating Assemblies are ideal for street performance and Sportsman race applications and consist of crankshaft, rods, pistions & rings, and bearings.

    Features:
  • Strong, Durable Materials
  • Affordable
  • Ideal for Street Performance & Sportsman Race Applications
  • Includes Crankshaft, Rods, Pistions & Rings, & Bearings

    Voodoo Crankshafts
  • 4340 Forged non-twist steel
  • Lightening holds in rod journals reduce crankshaft inertia weight to quicken rotation time
  • Profiled counterweights
  • Nitride Heat Treated
  • Micropolished journals

    Voodoo H-Beam Rods
  • 4340 Forged steel
  • Stress relieved to remove internal stresses
  • Shot peened to increase longevity
  • Magnafluxed to identify flaws
  • ARP 2000 standard rod bolts

    Voodoo Forged Pistons
  • 2618 Aluminum Alloy
  • Fully machined crown for better heat distribution while eliminating hot spots
  • Resists cracking & failure under heavy loads
  • Low expansion rate
  • Increased crown thickness for added power

  • even when this assy says it is balanced already !!! I thought you had to have flexplate and harmonic balancer with rotating kit to get accurate balance

    Asked by: edroy
    No, they balance these assuming you will be using an internal balance flexplate and balancer.
    Answered by: Rusty B
    Date published: 2018-07-20

    will this work in my 77 400 cid sbc and will i have to go to a 350 flex plate and harmonic balancer

    Asked by: edroy
    You will need to use an externally balanced flexplate and balancer.
    Answered by: Rusty B
    Date published: 2018-07-05
    • y_2019, m_8, d_17, h_8CST
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    Some parts are not legal for use in California or other states with similar laws / regulations

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