ACL Nissan Pulsar GTIR Race Series Rod Bearing Set 0.025mm Oversized SR20DE/DET – 19mm wide 4B2976H-.025

Terra Firma Nissan Parts proudly presents the ACL Nissan Pulsar GTIR Race Series Rod Bearing Set in 0.025mm Oversized (part number 4B2976H-.025) for SR20DE/DET engines. Engineered with precision, this high-performance Trimetal engine bearing set is designed to meet the demands of drivers seeking peak performance and reliability.

Crafted with a unique combination of design, metallurgy, and engineering, these bearings provide reduced friction and exceptional durability. With a width of 19mm, they offer enhanced stability and performance for your SR20DE/DET engine. Whether you’re hitting the track or cruising the streets, trust in the ACL Race Series Rod Bearing Set to elevate your driving experience.

Experience the ultimate in engine performance and reliability with Terra Firma Nissan Parts. With our commitment to quality and expertise, we ensure you get the best components for your Nissan Pulsar GTIR engine needs. Drive with confidence, power, and precision – choose Terra Firma Nissan Parts today.

• 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.