Manley Chrysler 6.1L Rotating Assemblies

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Ordering a Manley SB HEMI rotating assembly is as easy as 1-2-3…

1. Choose your crankshaft part number based on required reluctor wheel for your vehicle and 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 and the corresponding piston ring part number.

Ordering all of the required components for your SB HEMI 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.

CRANKS

  • Lightweight 4340 material forging
  • 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 32 or 58 tooth reluctor wheels
  • Gun drilled mains and lightened rod journals for weight reduction
  • Counterweights fully profiled

RODS

  • 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-Beam comes standard with 7/16″ ARP 8740 bolts (affix an R suffix for ARP 2000 bolt upgrade)
  • I-Beam comes standard with 7/16″ ARP 2000 bolts (affix an R6 suffix for ARP 625+ bolt upgrade)
PISTONS

  • 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

RINGS

  • 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)

BEARINGS

  • Premium Clevite® “H” Series narrowed rod bearings and “P” Series or “H” Series main bearings

 

Custom Rotating Assemblies – Small Block Chrysler 6.1L Hemi Series
Lightweight 1730gm, Bobweight 4.050″ Stroke Cranks
 
Crank P/N   Extreme Duty   Compression Ratio Balance Req. (Y/N)
Reluctor Wheel Piston Part No. Piston Part No. Piston Description Ring Part No. 74cc 14056-8 14455-8 14255-8
191832
32 Tooth

6.125″ Rod 
P/N Description
14056-8
6.125″ H-Beam
or
14455-8
6.125″ LW I-Beam
or
14255-8 SW I-Beam
597860C-8 597860CE-8 4.060/-1.5cc F/T 46116-8 11.13 Y N* Y
597865C-8 597865CE-8 4.065/-1.5cc F/T 46116-8 11.16 Y N* Y
597880C-8 597880CE-8 4.080/-1.5cc F/T 46118-8 11.23 Y Y Y
598660C-8 598660CE-8 4.060/-11.5cc Dish 46116-8 10.06 Y N* Y
598665C-8 598665CE-8 4.065/-11.5cc Dish 46116-8 10.09 Y N* Y
598680C-8 598680CE-8 4.080/-11.5cc Dish 46118-8 10.15 Y N* Y
598760C-8 598760CE-8 4.060/-24cc Dish 46116-8 9.01 N* N* Y
598765C-8 598765CE-8 4.065/-24cc Dish 46116-8 9.03 N* N* Y
598780C-8 598780CE-8 4.080/-24cc Dish 46118-8 9.09 Y N* Y
Bearing P/N Description  
30020 Rod  
33050 Main  
33050H Main  
 
   
 
   
 
*N = Factory balanced to +/- 1% of bobweight
Order part number 04000 for precision balancing to within 5 grams
Note: “LW” = “Lightweight” design rod and “SW” = “Standard Weight” design rod
Weight 100 lbs

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