ACL Main Bearing Race Series Standard Size Sets Nissan 350Z VQ35DE 2003-2006 | 4M2633H-STD Vehicle Make_Saab ACT's 4-pad spring-centered race disc

ACT's 4-pad spring-centered race disc features a spring-center construction to properly damp torsional vibrations for quieter operation and resist failure even under harsh conditions

A high pressure seal is formed around the combustion chamber through the use of stoppers which create a step within the gasket for optimum sealing

The Perrin Brackets for HELLA Horns are designed for a perfect fit on your WRX and STI

Red button finish with STI logo

The FP Black turbocharger for the Subaru WRX/STI features the 82mm HTZ compressor section with our 84MM Flow Advancement Port compressor cover coupled to the 10cm2 turbine section

ACL Main Bearing Race Series Standard Size Sets Nissan 350Z VQ35DE 2003-2006 | 4M2633H-STD Vehicle Make_Saab ACT's 4-pad spring-centered race discACL is an engine builder's top choice for its quality and consistency. Buy with confidence; you will find ACL in many cars on the road as they are an Original Equipment supplier. Many racers, especially import racers, swear by both their stock and performance series crankshaft rod and main bearings. ACL premium bearings will not only hold up better and longer than OEM, but the special coating process will also help prevent premature engine bearing