7.100 in. Length | 2.325 in. Big-End Bore | 0.990 in. Pin | Set of 8 | 426 HEMI BBC Journal

Build your Chrysler 426 HEMI V8 with Big Block Chevrolet rod journal rotating assembly around Manley 14187-8, a 8-piece connecting rod set in the Pro Series I-Beam range. This version combines 7.100 in. center-to-center length, a 2.325 in. big-end housing bore and a 0.990 in. wrist-pin configuration with 7/16 in. ARP 2000 cap screws. The exact dimensions, material and supplied fasteners identify the rod combination you are buying.

Key Features & Specs:

• Center-to-Center Length: 7.100 in.
• Wrist Pin Diameter: 0.990 in.
• Pin End Bore: 0.9911 in.
• Big End Housing Bore: 2.325 in.
• Crank Journal Diameter: 2.200 in.
• Length Configuration: 0.235 in. longer than 6.865 in. stock length; BBC journal
• Pin End Width: 1.000 in.
• Rod Material: Forged 4340 steel
• Rod Bolts: 7/16 in. ARP 2000 cap screws
• Quantity: Set of 8
• Series: Pro Series I-Beam
• Beam Design: I-Beam
• Approximate Rod Weight: 955 g per rod
• Engine Type: Internal combustion
• Crank Journal Configuration: Big Block Chevrolet rod journal
• Engine Application: Chrysler 426 HEMI V8 with Big Block Chevrolet rod journal
• Brand: Manley Performance
• Manufacturer Part Number: 14187-8
• Product Type: Engine connecting rod set

Performance Construction:

Manley’s Pro Series I-Beam is built around a fully machined forged 4340 profile and precision engine-specific geometry. Shot peening after machining and individual magnetic-particle inspection complement the rod’s finish and supplied ARP cap screws. This combination brings the material, machining process and hardware together in a purpose-built performance connecting rod.

This Chrysler 426 HEMI configuration combines a 7.100 in. rod length with a Big Block Chevrolet-style 2.200 in. crank journal. Its 2.325 in. housing bore and 0.990 in. wrist-pin arrangement define a specific extended-length rotating assembly for the classic HEMI engine family.

The 0.9911 in. pin-end bore and 2.325 in. big-end housing bore describe the two rod ends, while the 7.100 in. center-to-center measurement defines rod length. The crankshaft journal configuration is 2.200 in., paired with the housing bore specified below. Average rod weight is approximately 955 g per rod, giving this exact MPN a useful weight reference alongside its dimensions. The pin end measures 1.000 in. wide.

The supplied 7/16 in. ARP 2000 cap screws are part of this rod’s specification. This ARP 2000 version brings the stated fastener grade together with the 4340 steel I-Beam profile, pairing the documented fastener package with the forged rod construction.

Fitment:

• Chrysler 426 HEMI V8 with Big Block Chevrolet rod journal

What’s Included:

• 8 Manley Pro Series I-Beam connecting rods, manufacturer part number 14187-8
• 7/16 in. ARP 2000 cap screws supplied with the rods