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CP-Carrillo PS646929S Pro-H Connecting Rods with CARR Bolts – 2008-2010 6.4L Powerstroke
Upgrade the bottom end of your 2008–2010 Ford 6.4L Powerstroke with the CP-Carrillo PS646929S Pro-H Connecting Rods. These are purpose-built for high-boost, high-cylinder-pressure diesel builds where stock rods simply won’t hold up.
Carrillo’s Pro-H beam design delivers exceptional tensile and buckling strength while maintaining precise balance. Each rod is forged from Carrillo’s proprietary Carrilloy (chrome-nickel-moly-vanadium alloy that meets strict VAR vacuum-arc-remelt ASTM standards), heat-treated via a mar-aging process to achieve 195,000 psi ultimate tensile strength and 182,000 psi yield strength, then fully CNC-machined, magnaflux-inspected twice, Rockwell hardness tested, and shot-peened for maximum fatigue resistance.
This set includes premium CARR multiphase bolts (7/16") rated at 285,000 UTS. These fasteners offer superior clamp-load retention and fatigue life compared to standard H-11 bolts, making them the preferred choice for serious performance and competition engines.
Key Features
- Pro-H beam design for maximum strength under extreme cylinder pressure
- Proprietary Carrilloy VAR steel with optimized grain flow from oversized forgings
- CARR multiphase rod bolts (285,000 UTS) for outstanding fatigue resistance
- Precision-honed big and small ends for proper bearing crush and oil film
- Weight-matched set (typically ±1 gram per end)
- Complete set of 8 rods
Specifications
- Part Number: PS646929S
- Center-to-Center Length: 6.929 in. (176.00 mm)
- Style: Pro-H
- Bolt Size / Type: 7/16" CARR Multiphase
- Pin End Width: 1.085 in. (27.56 mm, tapered)
- Big End Width: 1.085 in. (27.56 mm)
- Big End Bore: 2.9921 in. (76.00 mm)
- Pin Size: 1.516 in.
- Approximate Weight (Total / Rotating / Reciprocating): 1176 / 848 / 328 grams
Fitment: 2008–2010 Ford 6.4L Powerstroke (F-250, F-350, F-450, F-550)
When you’re building a 6.4L that will see big fuel, high boost, heavy towing, or competition use, these Carrillo Pro-H rods with CARR bolts give you the strength and consistency trusted by serious diesel engine builders.
CP-Carrillo PS646929S Pro-H Connecting Rods with CARR Bolts – 2008-2010 6.4L Powerstroke
Upgrade the bottom end of your 2008–2010 Ford 6.4L Powerstroke with the CP-Carrillo PS646929S Pro-H Connecting Rods. These are purpose-built for high-boost, high-cylinder-pressure diesel builds where stock rods simply won’t hold up.
Carrillo’s Pro-H beam design delivers exceptional tensile and buckling strength while maintaining precise balance. Each rod is forged from Carrillo’s proprietary Carrilloy (chrome-nickel-moly-vanadium alloy that meets strict VAR vacuum-arc-remelt ASTM standards), heat-treated via a mar-aging process to achieve 195,000 psi ultimate tensile strength and 182,000 psi yield strength, then fully CNC-machined, magnaflux-inspected twice, Rockwell hardness tested, and shot-peened for maximum fatigue resistance.
This set includes premium CARR multiphase bolts (7/16") rated at 285,000 UTS. These fasteners offer superior clamp-load retention and fatigue life compared to standard H-11 bolts, making them the preferred choice for serious performance and competition engines.
Key Features
Pro-H beam design for maximum strength u[...]
CP-Carrillo PS646929S Pro-H Connecting Rods with CARR Bolts – 2008-2010 6.4L Powerstroke
Upgrade the bottom end of your 2008–2010 Ford 6.4L Powerstroke with the CP-Carrillo PS646929S Pro-H Connecting Rods. These are purpose-built for high-boost, high-cylinder-pressure diesel builds where stock rods simply won’t hold up.
Carrillo’s Pro-H beam design delivers exceptional tensile and buckling strength while maintaining precise balance. Each rod is forged from Carrillo’s proprietary Carrilloy (chrome-nickel-moly-vanadium alloy that meets strict VAR vacuum-arc-remelt ASTM standards), heat-treated via a mar-aging process to achieve 195,000 psi ultimate tensile strength and 182,000 psi yield strength, then fully CNC-machined, magnaflux-inspected twice, Rockwell hardness tested, and shot-peened for maximum fatigue resistance.
This set includes premium CARR multiphase bolts (7/16") rated at 285,000 UTS. These fasteners offer superior clamp-load retention and fatigue life compared to standard H-11 bolts, making them the preferred choice for serious performance and competition engines.
Key Features
- Pro-H beam design for maximum strength under extreme cylinder pressure
- Proprietary Carrilloy VAR steel with optimized grain flow from oversized forgings
- CARR multiphase rod bolts (285,000 UTS) for outstanding fatigue resistance
- Precision-honed big and small ends for proper bearing crush and oil film
- Weight-matched set (typically ±1 gram per end)
- Complete set of 8 rods
Specifications
- Part Number: PS646929S
- Center-to-Center Length: 6.929 in. (176.00 mm)
- Style: Pro-H
- Bolt Size / Type: 7/16" CARR Multiphase
- Pin End Width: 1.085 in. (27.56 mm, tapered)
- Big End Width: 1.085 in. (27.56 mm)
- Big End Bore: 2.9921 in. (76.00 mm)
- Pin Size: 1.516 in.
- Approximate Weight (Total / Rotating / Reciprocating): 1176 / 848 / 328 grams
Fitment: 2008–2010 Ford 6.4L Powerstroke (F-250, F-350, F-450, F-550)
When you’re building a 6.4L that will see big fuel, high boost, heavy towing, or competition use, these Carrillo Pro-H rods with CARR bolts give you the strength and consistency trusted by serious diesel engine builders.
Fits: 6.4 Powerstroke 2008-2010