Crower Connecting Rods - Nissan SR20DET

Crower Connecting Rods for the Nissan SR20DET (SKU: B93773B-4) are engineered from billet 4340 chromoly steel and precision CNC machined for a perfect fit. Each rod undergoes a rigorous heat treatment process that ensures uniform hardness and exceptional fatigue strength, making them ideal for high‐rpm, high‐boost, and nitrous applications. SAE certified and built to endure extreme conditions, these rods feature cap screw style rod bolts and hollow dowel alignment sleeves to deliver secure clamping and precise alignment. They’ve been proven in the field—used in our 2005 and 2006 Formula D race programs, these rods offer the reliability and performance that serious engine builders demand.

Note: When using these rods on the AWD GTi-R SR20DET, be sure to use the RWD rod bearings rather than the GTi-R specific ones.

Legal only for use in competition vehicles which may never be registered, licensed, and/or used on public streets or highways; and also for use in other exempted vehicles.

Updated on February 20, 2025.