ACL Nissan Pulsar GTIR Race Series Rod Bearing Set Standard Size SR20DE/DET – High Performance w/Extra Oil Clearance 4B2976HX-STD

Welcome to Terra Firma Nissan Parts, your trusted source for high-quality automotive components. We proudly present the ACL Nissan Pulsar GTIR Race Series Rod Bearing Set in Standard Size (part number 4B2976HX-STD) for SR20DE/DET engines. These high-performance Trimetal engine bearings are the epitome of design excellence, metallurgical precision, and engineering expertise.

Crafted for high-performance enthusiasts, these bearings offer an exceptional level of oil clearance, ensuring optimum lubrication and reducing friction for your SR20DE/DET engine. With a focus on durability and reliability, our race series rod bearings are designed to withstand the demands of intense driving conditions.

Whether you’re on the road or the track, trust Terra Firma Nissan Parts to deliver the performance you expect from your Nissan Pulsar GTIR. Enhance your driving experience with our ACL Race Series Rod Bearing Set and experience the power of high-performance Trimetal engine bearings.

• High strength overlay plate with reduced thickness for improved fatigue properties
• Hardened steel backs on all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing.
• Increased crush for improved bearing retention
• Elimination of flash plating on the back of the bearings to improve heat transfer through the bearings and to maximize the grip between the bearings and its housing.
• Increased eccentricity to compensate for bore distortion at high rpm and to assist in the formation of hydrodynamic oil films.
• Tight consistent wall tolerances to help you maintain consistent clearances.
• Enlarged ID chamfers on bearing edges where required to accommodate large fillet radius on performance crankshafts.