ACL Race Main Crankshaft Bearings VR6 and V6 Engines

Description ACL Race Series Performance Engine Bearings 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 Features: 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. Part Standard 7M5532H-STD Make Audi, Volkswagen Model Golf GTI VR6 95-99 MK3, Golf R32 04 MK4, Golf R32 08 MK5, Jetta GLX 94-99 MK3 Engine VR6 2.8L 12V AAA, VR6 2.8L 12V AFP, VR6 2.8L 24V AMV/AQP/AUE/AYL/BDE/BDF, VR6 2.9L 12V ABV, VR6 3.2L 24V R32 Part 0.010in / 0.25mm 7M5532H-.25 Make Audi, Volkswagen Model Golf GTI VR6 95-99 MK3, Golf R32 04 MK4, Jetta GLX 94-99 MK3 Engine VR6 2.8L 12V AAA, VR6 2.8L 12V AFP, VR6 2.8L 24V AMV/AQP/AUE/AYL/BDE/BDF, VR6 2.9L 12V ABV, VR6 3.2L 24V R32 Part Extra Oil Clearance 7M5532HX-STD Make Audi, Volkswagen Model Golf GTI VR6 95-99 MK3, Golf R32 04 MK4, Jetta GLX 94-99 MK3 Engine VR6 2.8L 12V AAA, VR6 2.8L 12V AFP, VR6 2.8L 24V AMV/AQP/AUE/AYL/BDE/BDF, VR6 2.9L 12V ABV, VR6 3.2L 24V R32 Part 0.001in / 0.025mm 7M5532H-.025 Make Audi, Volkswagen Model Golf GTI VR6 95-99 MK3, Golf R32 04 MK4, Jetta GLX 94-99 MK3 Engine VR6 2.8L 12V AAA, VR6 2.8L 12V AFP, VR6 2.8L 24V AMV/AQP/AUE/AYL/BDE/BDF, VR6 2.9L 12V ABV, VR6 3.2L 24V R32