Manley Performance H-Tuff Connecting Rods | Chrysler 5.7L /6.1L /6.2L /6.4L Hemi (15057R-8)

H-Tuff Connecting Rods for Chrysler 5.7L /6.1L /6.2L /6.4L Hemi by Manley Performance

Manley's H-Tuff connecting rods are manufactured from 4340 forgings to ensure the highest strength possible. These rods are heat treated, stress relieved, shot peened and 100% magnafluxed. 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. The H-Tuff design incorporates wider beam and increased cross-sectional thickness in critical areas along with a ribbed pin surround.

Measurements

• Length: 5.7/6.1/6.4L Stroker w/ SB Chevy 2.000” crank journal and .866” Pin
• Center-to-Center: 6.125”
• Big End Bore: 2.125”
• Pin Bore: .8671”
• Big End Width: .941”
• Pin End Width: .930”
• Weight: 675g
• Over Track Rating: 1000hp
• Drag Race Rating: 1200+hp
• Cap Fasteners: ARP 2000

Applications

• 2003-2008 Ram 1500
• 2004-2008 Dodge Durango
• 2005-2008 Dodge Magnum R/T
• 2005-2008 Chrysler 300C
• 2005-2008 Jeep Grand Cherokee
• 2006-2008 Dodge Charger R/T
• 2006-2008 Jeep Commander
• 2007-2008 Chrysler Aspen
• 2009+ Ram 1500
• 2009+ Dodge Durango
• 2009-2021 Chrysler 300C
• 2010, 2012-2023 Chrysler 300S V8
• 2009-2023 Jeep Grand Cherokee
• 2009-2023 Dodge Charger R/T
• 2009-2010 Jeep Commander
• 2009-2009 Chrysler Aspen
• 2009-2023 Dodge Challenger R/T
• 2022-2023 Jeep Wagoneer
• 2023 Chrysler 300C
• 2012-2014 Chrysler 300 SRT-8
• 2015-2021 Chrysler 300 SRT (Overseas)
• 2011-2023 Dodge Challenger SRT-8/SRT 392/Scat Pack
• 2012-2023 Dodge Charger SRT-8/SRT 392/Scat Pack
• 2018-2024 Dodge Durango SRT
• 2012-2021 Jeep Grand Cherokee SRT-8/SRT
• 2022-2023 Jeep Grand Wagoneer
• 2021-2025 Jeep Wrangler Unlimited Rubicon 392
• 2025+ Jeep Wrangler Moab 392
• 2026+ Jeep Wrangler Willys 392
• 2026 Dodge Durango R/T

What's In The Box?

• 8 - Connecting Rods

Warranty

• Limited Manufacturers Warranty