Nissan Skyline Engine Crankshaft Main Bearing Set - ACL - Race Series - `99-`02. Precision main bearings engineered by ACL for Nissan Skyline models from 1999 to 2002, intended for high-performance and motorsport applications where consistent journal support is critical.

This Race Series main bearing set is a direct-fit replacement designed to meet the dimensional and durability expectations of enthusiasts and engine builders. ACL's Race Series bearings are produced under controlled processes to maintain tight tolerances and consistent clearances, helping preserve crankshaft geometry and oil film under higher loads and RPMs. The set is ideal for rebuilt or upgraded engines where reliable main bearing performance is required without changing crankshaft specifications.

Features

• Direct-fit main bearing set for Nissan Skyline `99-`02
• Race Series specification for higher-performance applications
• Manufactured to tight tolerances for consistent clearances
• Complete set for all main journals included
• Designed to work with stock crankshaft dimensions (no machining assumed)

If you have questions about fitment, clearances, or installation, call us directly — our technicians can advise on selection and engine prep. We offer installation and customization services at both of our locations in Austin, Texas and the Los Angeles, California area. Call us: 512-982-9393 (TX), 562-981-6800 (CA).

If you're considering purchasing multiple items, contact us for possible shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov