ACL Conrod Bearing Set Mazda 4 1991cc FS 1993-02 DMOS | Dealer Program } /* Mobile video adjustments

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This is a set

Sportback 1989 - 1998 Nissan 240SX Base

Four threaded sleeve inserts

Durable and reliable construction with 4 layers of 10

ACL Conrod Bearing Set Mazda 4 1991cc FS 1993-02 DMOS | Dealer Program } /* Mobile video adjustmentsACL Performance Race Bearings are manufactured with a tri layer metal with a hardened steel backing in order to withstand high RPM conditions, high stress loads, and high temperatures. Each ACL race bearing design features the following: Large chamfer to accomodate larger crankshaft fillets 3 4 groove to provide optimum oil supply to rods and to maximize load carrying capacity Incresed crush and tighter wall tolerance for better seating Improved