ACL Nissan Pulsar GTIR Race Series Rod Bearing Set Standard Size SR20DE/DET - 19mm wide 4B2976H-STD

Terra Firma Nissan Parts proudly presents the ACL Nissan Pulsar GTIR Race Series Rod Bearing Set in Standard Size (part number 4B2976H-STD) for SR20DE/DET engines. These high-performance Trimetal engine bearings are meticulously designed, merging the finest metallurgy and engineering expertise to meet the expectations of passionate drivers seeking top-notch performance.

With a width of 19mm, these bearings offer unmatched stability and reliability for your SR20DE/DET engine, ensuring exceptional performance both on the road and the track. The unique combination of materials and craftsmanship reduces friction, guaranteeing a long-lasting and efficient engine.

Count on Terra Firma Nissan Parts to elevate your driving experience with our ACL Race Series Rod Bearing Set. Trust our expertise and commitment to delivering the best components for your Nissan Pulsar GTIR. Drive with confidence and power - choose Terra Firma Nissan Parts for all your performance needs.

• 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.