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CHRYSLER HELLCAT
Rods Pistons

ECONOMICAL "H" BEAM STEEL RODS - learn more about our connecting rods
Manley "H" Beam connecting rods are manufactured from 4340 forgings to the same exacting standards developed and approved by our original equipment customers. There is a vast difference in quality between a Manley "H" Beam and the "other" inexpensive H-Beams on the market. Weight matched to +/- 1.5 grams. Perfectly round big and small ends. Bend and twist is tightly controlled. Cap fasteners are 7/16" ARP cap screws.
 
Part No. Center-to Center Big End Bore Big End Width Pin End Width Pin Bore Gram Weight
  Chrysler/Dodge HEMI 6.2L Stock Length with ARP 8740 Cap Fasteners
14088-8 6.200" (6.2L) 2.252" .933" 1.000" .9281" (SB Chevy) 665
14089-8 6.200" (6.2L) 2.252" .933" 1.000" .9457" (Stock 6.2L) 670
  Chrysler/Dodge HEMI 6.2L Stock Length with ARP 2000 Cap Fasteners
14088R-8 6.200" (6.2L) 2.252" .933" 1.000" .9281" (SB Chevy) 666
14089R-8 6.200" (6.2L) 2.252" .933" 1.000" .9457" (Stock 6.2L) 671
 

H-TUFF SERIES RODS
  • Manufactured from 4340 forgings
  • Heat treated, stress relieved, shot peened and 100% magnafluxed
  • Weight matched sets + 1.5 grams
  • Cap fasteners are premium 7/16" ARP 2000 cap screws
  • Flywheel horsepower range for these rods: 1,000 HP (Oval Track), 1,200+ HP (Drag Race)
  • Bridges the gap between our standard, proven H-Beams and top of the line, best of the best Pro Series I-Beam rods
  • H-Tuff delivers a stronger rod with greater safety margin to handle elevated boost and higher power levels for a modest price premium over standard H-Beams
  • H-Tuff design incorporates wider beam and increased cross-sectional thickness in critical areas along with a ribbed pin surround
 
Part No. Center-to Center Big End Bore Big End Width Pin End Width Pin Bore Gram Weight
  Chrysler/Dodge HEMI 6.2L Stock Length with SB Chevy .927" Pin
15088R-8 6.200" 2.252" .933" 1.000" .9281" 705
  Chrysler/Dodge HEMI 6.2L Stock Length with Stock .945"/24mm Pin
15089R-8 6.200" 2.252" .933" 1.000" .9457" 710
 

PRO SERIES "I" BEAM STEEL RODS - learn more about our connecting rods
Manley Pro Series connecting rods are forged from aircraft quality 4340 vacuum degassed material. Each rod is fully machined in the Manley Lakewood, NJ factory to the highest standards. Our signature "Pro Series Lightweight" design combines the appropriate weight and rugged strength for ultimate horsepower applications. Each rod is shot peened after machining and magnafluxed. Bores are held to exacting tolerances. Bend and twist is tightly controlled. Cap fasteners are 7/16" ARP 2000 or optional 7/16" ARP Custom Age 625 cap screws.

These rods are also available with ARP 625+ fasteners. To order, affix an "R6" to the part number.

 
Part No. Center-to Center Big End Bore Big End Width Pin End Width Pin Bore Gram Weight
  STANDARD WEIGHT
  6.2L Stock Length Heavier beam for forced induction applications
14562-8 6.200" 2.252" .933" 1.000" .9281" or .9457" 685
The above connecting rods are supplied with 1.450" under head length 7/16" ARP 2000 cap screw fasteners P/N 42390. Upgraded 7/16" ARP Custom Age 625+ cap screws P/N 42252 are available. To order upgraded fasteners, affix "R6" after the rod part number.
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