Molnar

MOLNAR TECHNOLOGIES POWER ADDER H-BEAM ROD GEN3 HEMI - 6.125 LENGTH .927 PIN 2.125 BEARING

$803.93

Mfr part # DH6125LLB-T8-A · Livernois SKU MTCDH6125LLB-T8-A · Suspension & Chassis

Description

High quality, yet economical, The Power adder H-Beam design connecting rods are manufactured from 4340 alloy forgings that provide extra material and strength versus normal H-Beam, designs. They are fully machined, heat treated, stress relieved, shot peened, and magnafluxed. They are built with ARP 2000 bolts.

On all connecting rods, sets are weight matched to a 1.5 grams, big and small end bores are final honed to a tolerance of a .0002″, critical bend and twist attributes are held to a minimum, and exacting attention is paid to every detail by our final inspection department; thus rendering a finished product that is second to none.

About Livernois Motorsports

Livernois Motorsports & Engineering has become best-known for revolutionary tuning and high-end performance products for late model Ford, Mopar and GM vehicles. The company is proud of its deep roots in the automotive and motorsports industry dating back to its original founding in 1949. Since then the company has expanded its product line to include tuning and performance components for desert racing, SCCA and drag racing. Livernois Motorsports is proud to engineer, test and manufacture its products in the USA.

Manufacturer part number DH6125LLB-T8-A.

Product Information

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.

 

Rod Length – 6.125″

Rod Journal – 2.125″

Pin Diameter – 0.927″

Vehicle Fitment 197 applications

Chrysler (10)

  • 2005–2020 300 5.7L HEMI V8
  • 2005–2010 300 6.1L HEMI V8
  • 2007–2009 Aspen 5.7L HEMI V8
  • 2009 Aspen 5.7L HEMI V8
  • 2010 300 5.7L HEMI V8
  • 2012–2014 300 5.7L HEMI V8
  • 2012–2022 300 5.7L HEMI V8
  • 2012–2014 300 6.4L HEMI V8 (392)
  • 2013 300 6.4L HEMI V8 (392)
  • 2015–2017 300 5.7L HEMI V8

Dodge (87)

  • 2003–2010 Ram 5.7L HEMI V8
  • 2003–2010 Ram 5.7L HEMI V8
  • 2003–2010 Ram 5.7L HEMI V8
  • 2003 Ram 5.7L HEMI V8
  • 2003–2010 Ram 5.7L HEMI V8
  • 2003–2010 Ram 5.7L HEMI V8
  • 2003–2009 Ram 5.7L HEMI V8
  • 2003–2009 Ram 5.7L HEMI V8
  • 2003–2009 Ram 5.7L HEMI V8
  • 2004–2009 Durango 5.7L HEMI V8
  • 2004–2009 Durango 5.7L HEMI V8
  • 2005 Durango 5.7L HEMI V8
  • 2005–2008 Magnum 5.7L HEMI V8
  • 2005–2010 Ram 5.7L HEMI V8
  • 2006 Charger 5.7L HEMI V8
  • 2006–2022 Charger 5.7L HEMI V8
  • 2006–2022 Charger 5.7L HEMI V8
  • 2006–2010 Charger 6.1L HEMI V8
  • 2006–2008 Durango 5.7L HEMI V8
  • 2006–2008 Magnum 6.1L HEMI V8
  • 2006–2007 Ram 5.7L HEMI V8
  • 2006–2007 Ram 5.7L HEMI V8
  • 2006–2010 Ram 5.7L HEMI V8
  • 2006–2007 Ram 5.7L HEMI V8
  • 2006–2007 Ram 5.7L HEMI V8
  • 2006–2007 Ram 5.7L HEMI V8
  • 2007 Durango 5.7L HEMI V8
  • 2008–2010 Challenger 6.1L HEMI V8
  • 2008–2013 Charger 5.7L HEMI V8
  • 2008 Ram 5.7L HEMI V8
  • 2008–2010 Ram 5.7L HEMI V8
  • 2008–2009 Ram 5.7L HEMI V8
  • 2009–2022 Challenger 5.7L HEMI V8
  • 2009 Durango 5.7L HEMI V8
  • 2009 Durango 5.7L HEMI V8
  • 2009–2010 Ram 5.7L HEMI V8
  • 2009–2010 Ram 5.7L HEMI V8
  • 2009–2010 Ram 5.7L HEMI V8
  • 2010 Ram 5.7L HEMI V8
  • 2011–2014 Challenger 6.4L HEMI V8 (392)
  • 2011–2022 Durango 5.7L HEMI V8
  • 2011–2013 Durango 5.7L HEMI V8
  • 2011–2022 Durango 5.7L HEMI V8
  • 2012 Challenger 5.7L HEMI V8
  • 2012–2014 Charger 6.4L HEMI V8 (392)
  • 2012–2022 Durango 5.7L HEMI V8
  • 2014–2015 Durango 5.7L HEMI V8
  • 2015–2016 Challenger 5.7L HEMI V8
  • 2015 Challenger 6.4L HEMI V8 (392)
  • 2015–2018 Challenger 6.4L HEMI V8 (392)
  • 2015–2022 Challenger 6.2L Supercharged HEMI (Hellcat)
  • 2015–2016 Charger 5.7L HEMI V8
  • 2015–2018 Charger 6.4L HEMI V8 (392)
  • 2015–2018 Charger 6.4L HEMI V8 (392)
  • 2015–2020 Charger 6.2L Supercharged HEMI (Hellcat)
  • 2016 Challenger 6.4L HEMI V8 (392)
  • 2016 Challenger 5.7L HEMI V8
  • 2016–2022 Challenger 6.4L HEMI V8 (392)
  • 2016 Challenger 5.7L HEMI V8
  • 2017–2019 Challenger 6.4L HEMI V8 (392)
  • 2017–2018 Challenger 5.7L HEMI V8
  • 2017–2018 Challenger 6.4L HEMI V8 (392)
  • 2017–2018 Charger 5.7L HEMI V8
  • 2017–2018 Charger 6.4L HEMI V8 (392)
  • 2017–2018 Charger 6.4L HEMI V8 (392)
  • 2018 Challenger 6.2L Supercharged HEMI (Hellcat)
  • 2018–2022 Challenger 6.2L Supercharged HEMI (Hellcat)
  • 2018 Durango 5.7L HEMI V8
  • 2018–2022 Durango 5.7L HEMI V8
  • 2018–2021 Durango 6.4L HEMI V8 (392)
  • 2018 Durango 5.7L HEMI V8
  • 2019–2022 Challenger 6.4L HEMI V8 (392)
  • 2019–2022 Challenger 6.2L Supercharged HEMI (Hellcat)
  • 2019–2022 Challenger 6.2L Supercharged HEMI (Hellcat)
  • 2019–2022 Charger 6.4L HEMI V8 (392)
  • 2020–2022 Challenger 6.2L Supercharged HEMI (Hellcat)
  • 2020 Charger 6.4L HEMI V8 (392)
  • 2020–2022 Charger 6.2L Supercharged HEMI (Hellcat)
  • 2021 Challenger 6.4L HEMI V8 (392)
  • 2021 Challenger 6.4L HEMI V8 (392)
  • 2021–2022 Charger 6.2L Supercharged HEMI (Hellcat)
  • 2021 Durango 6.2L Supercharged HEMI (Hellcat)
  • 2022 Challenger 6.2L Supercharged HEMI (Hellcat)
  • 2022 Charger 6.4L HEMI V8 (392)
  • 2022 Charger 6.2L Supercharged HEMI (Hellcat)
  • 2022 Durango 5.7L HEMI V8
  • 2022 Durango 6.4L HEMI V8 (392)

Jeep (28)

  • 2005–2021 Grand Cherokee 5.7L HEMI V8
  • 2006–2010 Commander 5.7L HEMI V8
  • 2006–2009 Grand Cherokee 5.7L HEMI V8
  • 2006–2010 Grand Cherokee 6.1L HEMI V8
  • 2007–2009 Commander 5.7L HEMI V8
  • 2010 Commander 5.7L HEMI V8
  • 2010–2013 Grand Cherokee 5.7L HEMI V8
  • 2011–2022 Grand Cherokee 5.7L HEMI V8
  • 2012 Grand Cherokee 5.7L HEMI V8
  • 2012–2013 Grand Cherokee 6.4L HEMI V8 (392)
  • 2014–2021 Grand Cherokee 6.4L HEMI V8 (392)
  • 2014–2022 Grand Cherokee 5.7L HEMI V8
  • 2017–2022 Grand Cherokee 5.7L HEMI V8
  • 2018–2020 Grand Cherokee 5.7L HEMI V8
  • 2018–2021 Grand Cherokee 6.2L Supercharged HEMI (Hellcat)
  • 2019–2020 Grand Cherokee 5.7L HEMI V8
  • 2021–2022 Grand Cherokee 5.7L HEMI V8
  • 2021–2022 Grand Cherokee 5.7L HEMI V8
  • 2021–2022 Wrangler 6.4L HEMI V8 (392)
  • 2022 Grand Cherokee 5.7L HEMI V8
  • 2022 Grand Cherokee 5.7L HEMI V8
  • 2022 Grand Cherokee 6.4L HEMI V8 (392)
  • 2022 Grand Cherokee 6.4L HEMI V8 (392)
  • 2022 Grand Cherokee 6.4L HEMI V8 (392)
  • 2022 Grand Cherokee 6.4L HEMI V8 (392)
  • 2022 Wagoneer 5.7L HEMI V8
  • 2022 Wagoneer 5.7L HEMI V8
  • 2022 Wagoneer 5.7L HEMI V8

Ram (72)

  • 2011–2022 1500 5.7L HEMI V8
  • 2011–2022 1500 5.7L HEMI V8
  • 2011–2021 1500 5.7L HEMI V8
  • 2011–2016 1500 5.7L HEMI V8
  • 2011–2018 1500 5.7L HEMI V8
  • 2011–2018 1500 5.7L HEMI V8
  • 2011–2012 1500 5.7L HEMI V8
  • 2011–2022 1500 5.7L HEMI V8
  • 2011–2017 2500 5.7L HEMI V8
  • 2011–2017 2500 5.7L HEMI V8
  • 2011–2013 2500 5.7L HEMI V8
  • 2011–2018 2500 5.7L HEMI V8
  • 2011–2013 2500 5.7L HEMI V8
  • 2011–2017 3500 5.7L HEMI V8
  • 2011–2018 3500 5.7L HEMI V8
  • 2011–2013 3500 5.7L HEMI V8
  • 2012–2018 1500 5.7L HEMI V8
  • 2012 1500 5.7L HEMI V8
  • 2012–2016 2500 5.7L HEMI V8
  • 2013 1500 5.7L HEMI V8
  • 2013–2018 2500 5.7L HEMI V8
  • 2013–2015 2500 5.7L HEMI V8
  • 2013–2018 2500 5.7L HEMI V8
  • 2013–2018 3500 5.7L HEMI V8
  • 2013–2017 3500 5.7L HEMI V8
  • 2013–2015 3500 5.7L HEMI V8
  • 2013–2018 3500 5.7L HEMI V8
  • 2014 1500 5.7L HEMI V8
  • 2014–2015 1500 5.7L HEMI V8
  • 2014–2022 1500 5.7L HEMI V8
  • 2014–2018 1500 5.7L HEMI V8
  • 2014–2022 2500 6.4L HEMI V8 (392)
  • 2014–2022 2500 6.4L HEMI V8 (392)
  • 2014–2015 2500 5.7L HEMI V8
  • 2014–2015 2500 6.4L HEMI V8 (392)
  • 2014–2021 2500 6.4L HEMI V8 (392)
  • 2014–2015 2500 6.4L HEMI V8 (392)
  • 2014–2016 2500 6.4L HEMI V8 (392)
  • 2014–2022 2500 6.4L HEMI V8 (392)
  • 2014–2018 2500 6.4L HEMI V8 (392)
  • 2014–2022 2500 6.4L HEMI V8 (392)
  • 2014–2022 3500 6.4L HEMI V8 (392)
  • 2014–2022 3500 6.4L HEMI V8 (392)
  • 2014–2015 3500 5.7L HEMI V8
  • 2014–2020 3500 6.4L HEMI V8 (392)
  • 2014–2015 3500 6.4L HEMI V8 (392)
  • 2014–2022 3500 6.4L HEMI V8 (392)
  • 2014–2022 3500 6.4L HEMI V8 (392)
  • 2015–2022 1500 5.7L HEMI V8
  • 2015–2022 1500 5.7L HEMI V8
  • 2016–2022 2500 6.4L HEMI V8 (392)
  • 2016–2017 2500 5.7L HEMI V8
  • 2016–2022 3500 6.4L HEMI V8 (392)
  • 2016–2017 3500 5.7L HEMI V8
  • 2017 3500 6.4L HEMI V8 (392)
  • 2017 3500 5.7L HEMI V8
  • 2019 1500 5.7L HEMI V8
  • 2019–2022 1500 5.7L HEMI V8
  • 2019 1500 5.7L HEMI V8
  • 2019–2022 1500 5.7L HEMI V8
  • 2019–2022 1500 5.7L HEMI V8
  • 2019–2022 1500 5.7L HEMI V8
  • 2019–2022 1500 5.7L HEMI V8
  • 2019–2022 2500 6.4L HEMI V8 (392)
  • 2019–2022 3500 6.4L HEMI V8 (392)
  • 2020–2022 1500 5.7L HEMI V8
  • 2021–2022 1500 5.7L HEMI V8
  • 2021 1500 5.7L HEMI V8
  • 2021–2022 1500 6.2L Supercharged HEMI (Hellcat)
  • 2021 1500 6.2L Supercharged HEMI (Hellcat)
  • 2021–2022 2500 6.4L HEMI V8 (392)
  • 2021–2022 3500 6.4L HEMI V8 (392)
Free Build Consultation

Request A Build Quote

Tell us your platform and power goal — our team specs the right combination of parts, tuning and machine work, then quotes it. No guesswork, dyno-proven.

  • ✓ Free, no-obligation build quote
  • ✓ Dyno-proven part recommendations
  • ✓ Reply within 1 business day
Prefer to talk? Call our build team
(313) 561-5500