Chrysler Dodge 5.7 6.1 6.2 6.4 Hemi Connecting Rods

Molnar Gen 3 Hemi Connecting Rods

Molnar Technologies H Beam Gen 3 Hemi rods for the 5.7L, 6.1L 6.2L and 6.4L engines are machined from billet 4340 steel, and then heat treated to provide improved strength. To make the rods even stronger, they are shot peened to which also increases fatigue life. All Molnar Gen3 Hemi connecting rods are fitted with highly durable premium bronze bushings for use with floating pin type pistons. Each rod set for the Chrysler and Dodge Gen 3 Hemi engines includes ARP2000 fasteners, lubricant and installation guidelines.

All Molnar Gen 3 Hemi H Beam rods are finished in the United States at the Molnar Technologies shop in Michigan. Critical rod dimensions are are held to very precise tolerances of +/- .0001 of an inch, which is the tightest tolerance you will find in the performance and racing aftermarket.

Molnar H Beam Gen 3 Hemi Connecting Rods

5.7 Hemi H Beam rod

6.1 6.4 Hemi connecting rod

 

Mopar Gen3 Hemi Chrysler Dodge 5.7 6.1 6.2 and 6.4 Hemi Rods Specs and Prices

  • Length Rod length of the connecting rod, as measured center to center, in inches.
  • Wt Weight in grams, of one complete connecting rod assembly
  • Notes Additional information about specific applications
  • Bolt Size Diameter of the included ARP2000 Capscrews
  • Jrnl Crank rod journal diameter
  • Pin Size Piston pin diameter, in inches or millimeters
  • BE Width of the crankshaft end of one rod
  • PE Width of the piston end of one rod
  • Bolts Rods come with 7/16" diameter ARP2000 fasteners installed except where listed differently in the Notes column
  • Part Number Molnar Technologies Connect Rod set part number
  • Price The price shown is for a complete set of rods for the engine
  • PWR ADR series rods are designed for use in very high output big boost turbocharged or supercharged engines and big nitrous shot applications.
Part Number Length Wt Notes Jrnl Pin BE PE

Chrysler Dodge Mopar Gen3 5.7 6.1 6.2 and 6.4 Hemi
DH6125LFB8-A

$803.53 $694.01
6.125 608 .866 pin diameter
3/8 diameter fasteners		 2.000 0.866
22mm		 0.930 0.930
DH6125LFB-T8-A

$844.12 $729.07
6.125 668 Gen III Hemi PWR ADR Rod with .866 pin 2.000 0.866
22mm		 0.930 1.000
DH6125LLB-T8-A

$844.12 $729.07
6.125 664 Gen III Hemi PWR ADR Rod with .927 pin 2.000 0.927 0.930 1.000

DH6125NLB-T8-A

$844.12 $729.07
6.125 689 Gen III Hemi PWR ADR Rod with .927 pin for 2.100 rod journal 2.100 0.927 0.930 1.000
DH6175NLB-T8-A

$844.12 $729.07
6.175 691 Gen III Hemi Power Adder Rods 6.175 long 2.100 0.927 0.930 1.000
DH6200NLB8-A

$803.53 $694.01
6.200 629 Gen III Hemi 2.100 0.927 0.930 1.000
DH6200LLB8-A

$803.53 $694.01
6.200 628 3/8 diameter fasteners 2.000 0.927 0.930 0.900

DH6200LLB-T8-A

$844.12 $729.07
6.200 680 Gen III Hemi PWR ADR Rod 2.000 0.927 0.930 1.000
DH6200NLB-T8-A

$844.12 $729.07
6.200 680 Gen III Hemi PWR ADR Rod 2.100 0.927 0.930 1.000
DH6200NLB-DP8-A

$803.53 $694.01
6.200 634 NHRA Drag Pak Legal 2.100 0.927 0.940 1.000
DH6200TLB8-A

$803.53 $694.01
6.200 627 6.4L Factory replacement length and journal size but with .927 wrist pin 2.125 0.927 0.934 0.900

DH6200TLB-T8-A

$844.12 $729.07
6.200 681 6.4L OEM length and journal size but with .927 wrist pin.PWR ADRRod 2.125 0.927 0.930 0.940

DH6200TNB8-A

$1069.50 $923.73
6.200 667 HELLCAT Drop In high performance replacement connecting rod set 2.125 0.945 0.932 0.876
DH6250NLB-T8-A

$844.12 $729.07
6.250 695 6.250 long Gen III Hemi PWR ADR Rod 2.100 0.927 0.930 1.000
DH6242TLB8-A

$803.53 $694.01
6.242 621 5.7L and 6.1L Factory replacement length and journal size but with .927 wrist pin 2.125 0.927 0.934 0.900



If you do not find the Gen 3 Hemi connecting rods you need, please contact us for assistance. New models are constantly in development so we may have rods available that have not been added to this site yet.