Brian Crower BC6309HD ProH625+ Connecting Rods for 1993-2005 Toyota Supra

Vehicle Fitment

• 1993-1998 Toyota Supra (MK4, 2JZ-GTE)
• 1992-2000 Lexus SC300 (2JZ-GE)
• 1993-2005 Lexus GS300 (2JZ-GE)
• 2001-2005 Lexus IS300 (2JZ-GE)

Features

• Designed for high-performance applications exceeding 250+ HP per cylinder
• Constructed from aerospace-grade 4340 chromoly steel for superior strength
• Utilizes ARP Custom Age 625+ rod bolts rated to 280,000 psi for maximum clamping force
• Precision CNC machined with a micropolished surface finish for optimal fitment
• Equipped with aluminum/silicone/bronze pin bushings for enhanced durability
• Finish honed to exacting tolerances to ensure consistent performance
• ProH625+ H-Beam design allows added beam to cylinder wall clearance for stroker applications
• Approximately 50 grams heavier than the ProH Series design for increased strength

Specifications

• Rod Length: 5.590" (142mm)
• Big End Bore: 2.167" (55.1mm)
• Big End Width: 1.020" (25.9mm)
• Pin End Bore: 0.866" (22mm)
• Pin End Width: 1.000" (25.4mm)
• Weight per Rod: 688g
• Torque Specs: 65-70 ft-lbs (3/8" ARP bolts)

Included Components

• 6x Brian Crower BC6309HD ProH625+ Connecting Rods
• 6x ARP Custom Age 625+ Rod Bolts

Product Description

The Brian Crower BC6309HD ProH625+ Connecting Rods are engineered for high-performance applications requiring exceptional strength and reliability. Constructed from aerospace-grade 4340 chromoly steel, these rods are designed to withstand the demands of high horsepower and high RPM environments. The inclusion of ARP Custom Age 625+ rod bolts, rated to 280,000 psi, ensures superior clamping force, providing the ultimate in durability and performance.

These rods feature a precision CNC-machined H-Beam design with a micropolished surface finish, equipped with aluminum/silicone/bronze pin bushings, and finish honed to exacting tolerances. With a rod length of 5.590" (142mm) and compatibility with Toyota 2JZ-GTE/GE engines with standard journal dimensions, they are ideal for enthusiasts and racers seeking to push their engines to the limit.