Eagle CRS4850TA3D Forged 4340 H-Beam Rods for 1980-1982 Toyota Corolla (2TC/3TC)

Vehicle Fitment

• 1980-1982 Toyota Corolla (Base, DLX, SR5) - 1.8 L 2TC / 3TC engine

Features

• Forged from 4340 chromoly steel for high strength and durability
• H-beam design to better handle high loads and stress
• Shot-peened and fully machined surface to improve fatigue life
• Sunnen Kross-grinding for precise sizing and tight tolerances
• Weight-matched set (±1 g) for better engine balance
• Bushed for full-floating piston pin
• Uses 3/8" ARP 2000 high-strength rod bolts
• Recommended torque spec: 43 ft-lbs using ARP moly lube only

Specifications

• Center-to-center length: 4.850" (123.2 mm)
• Pin size: 0.866" (22 mm)
• Big end width: 1.055"
• Rod journal diameter: 1.889"
• Housing bore: 2.008"
• Approximate rod weight: ~545 g

Included Components

• 4x Eagle forged H-beam connecting rods (CRS4850TA3D)
• 4x 3/8" ARP 2000 rod bolts
• 4x alignment sleeves for cap alignment

Product Description

The Eagle CRS4850TA3D is a high-performance set of four H-beam connecting rods designed specifically for Toyota 2TC and 3TC engines, such as those found in 1980-1982 Corolla models. Made from forged 4340 steel and shot-peened for enhanced durability, these rods are built for serious builds where strength and reliability matter.

Each rod is precision-ground using a Sunnen Kross-grinding system and weight-matched within ±1 g to optimize balance in the rotating assembly. They use 3/8" ARP 2000 bolts and require a torque of 43 ft-lbs with ARP moly lube. The design includes full-floating bushings, making them ideal for performance or competition engines.

These connecting rods are not just stronger than stock - they are engineered to maintain excellent stability under high-stress conditions. If you're building or rebuilding a Toyota 2TC or 3TC engine and want a reliable, race-capable bottom end, the Eagle CRS4850TA3D is a top-tier choice.