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MANLEY KIT-LS 402 4.000/4.005 18cc DI - Part # 28402

KIT-LS 402 4.000/4.005 18cc DI

Brand MSRP: $5,205.10
Regular Price: $2,992.93
Sale Price: $2,595.00
Savings: $2,610.10
Network Inventory Status: Manufacture: STOCKING

Inventory at Kalamazoo MI Store : (Drop Ship / Special Order Part)
Availability: Usually Ships in 24 to 48 Hours
Part Number: MANLEY 28402

Piston Oversize:


MANLEY KIT-LS 402 4.000/4.005 18cc DI - Part # 28402

Part No.StrokeCIDCrank P/NLengthP/NSizeP/NType64cc66cc70cc72ccPackageP/N
284024.000"4021900586.125"140514.005"596205CDish -18cc10., 3mm46110
294024.000"4021900586.125"140514.005"592605CFlat -4cc11.711.410.910.71.5mm, 3mm46110
284154.000"4151900586.125"140514.070"596270CDish -18cc10.410., 3mm46117
294154.000"4151900586.125"140514.070"592670CFlat -4cc12.111.811.311.11.5mm, 3mm46117

With the introduction of our outstanding new line of Pro Series LS crankshafts, we have the ability to offer our customers complete rotating assemblies utilizing Manley Platinum Series pistons and Manley H-Beam or Pro Series I-Beam connecting rods.

Ordering a Manley LS rotating assembly is as easy as 1-2-3…..

      1. Choose your crankshaft part number based on stroke, weight, and reluctor wheel and then order the corresponding rod and main bearing part numbers shown.
      2. Choose your connecting rod part number.
      3. Choose your piston part number based on bore size and desired compression ratio along with the corresponding piston ring part number.
Ordering all of the required components for your LS rotating assembly from Manley will result in extra $ savings. Please contact your Manley representative for more details. Order P/N 04000 if you require Manley to perform balancing.
  • Super Lightweight and Lightweight 4340 material forgings
  • Multi-step heat treatment process and Nitrided for added strength
  • Stress relieved, shot-peened, and 100% magnafluxed
  • Micro polished large radius journals
  • Available with either 24 or 58 tooth reluctor wheels
  • Gun drilled mains and lightened rod journals for weight reduction
  • Counterweights fully profiled


  • Lightweight design 4340 material forgings
  • Fully machined, heat treated, stress relieved, shot peened, and 100% magnafluxed
  • Big and small end bores are final honed to a tolerance of ± .0002"
  • Bend and twist is tightly controlled
  • Weight matched to +/- 1.5 grams
  • H-Lite comes standard with 3/8" ARP 2000 bolts
  • H-Beam comes standard with low profile 7/16" ARP 8740 bolts providing additional block and oil pan clearance (affix an R for ARP 2000 bolt upgrade)
  • I-Beam comes standard with 7/16" ARP 2000 bolts (affix an R6 suffix for ARP 625+ bolt upgrade)
  • High strength 2618 alloy forgings
  • Exacting ring groove squareness to cylinder wall provides maximum horsepower.
  • Offset wrist pin design
  • Premium Chrome Moly pin included with Standard Series
  • 9310 Alloy pin included with Extreme Duty Series
  • Moly coated skirts


  • 1.5 x 1.5 x 3mm Total Seal (moly in-lay tops standard)
  • Premium steel top rings are optional (affix ST suffix)
  • Total Seal Gapless® steel top ring sets also available (affix GT suffix)


  • Premium Clevite® “H” Series narrowed rod bearings and “P” Series main bearings or "H" Series main bearings
Factory balanced to +/- 1% of bobweight
Add an "R" to the assembly part number to order the optional ARP 2000 rod bolt upgrade.
LS “Ready To Run” Rotating Assemblies
  • Lightweight 4340 forged steel crankshaft with 58 tooth reluctor wheel installed
  • 4340 Forged steel H-Beam connecting rods with 7/16" ARP 8740 cap screws or optional ARP 2000 cap screws
  • 2618 Forged aluminum Platinum Series pistons with Premium Chrome Moly wrist pins
  • Total Seal® piston rings & high performance Clevite® “H” Series rod bearings (narrowed) and “P” Series main bearings

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