ACL Nissan/Datsun L24/L28 1998cc/2393cc/2753cc 6cyl Standard Size High Performance Main Bearing Set. #7M1172H-STD

The unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance Trimetal engine bearings. Designed to withstand higher RPM conditions, ACL Race Series Connecting Rod Bearings are available for many of the popular 4, 6 & 8 cylinder applications and feature: * *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. * *3/4 grooved Main Bearings* to optimize bearing load carrying surface area and oil flow to the conrod bearings. * *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.

1970-1973 Nissan/Datsun 240Z Base L6.2393cc
1974-1975 Nissan/Datsun 260Z 2+2 L6.2565cc
1974-1975 Nissan/Datsun 260Z Base L6.2565cc
1975-1978 Nissan/Datsun 280Z 2+2 L6.2753cc
1975-1978 Nissan/Datsun 280Z Base L6.2753cc
1979 Nissan 280ZX 2+2 L6.2753cc
1982-1983 Nissan 280ZX 2+2 L6.2753cc
1980-1981 Nissan 280ZX 2+2 GL L6.2753cc
1982-1983 Nissan 280ZX 2+2 Turbo L6.2753cc
1979-1983 Nissan 280ZX Base L6.2753cc
1980-1981 Nissan 280ZX GL L6.2753cc
1981 Nissan 280ZX GL Turbo L6.2753cc
1982-1983 Nissan 280ZX Turbo L6.2753cc
1977-1980 Nissan/Datsun 810 Base L6.2393cc
1981 Nissan 810 DX L6.2393cc
1982-1984 Nissan Maxima GL L6.2393cc
1981 Nissan Maxima SL L6.2393cc