ACL Race Series are trimetal rod bearings developed for demanding conditions and higher engine RPM. The set is designed to support reliable rod bearing retention in performance engines.
The construction combines a high-strength overlay plate, steel backs and increased crush for improved bearing retention in the housing. Increased eccentricity helps compensate for bore distortion at high RPM and assists in the formation of hydrodynamic oil films.
- Trimetal construction with a high-strength overlay plate of reduced thickness
- Hardened steel backs for improved support of the bearing lining
- Increased crush for improved bearing retention in the housing
- Elimination of flash plating on the back for improved heat transfer and grip in the housing
- Tight, consistent wall tolerances for consistent clearances
Suitable for: Lexus GS I (S140) / II (S160), Lexus IS I (E1), Lexus SC I (JZZ30), Toyota Altezza I (JCE15), Toyota Aristo I (S140) / II (S160), Toyota Chaser V (X90) / VII (X81) / VIII (X100), Toyota Cresta III (X80) / IV (X90) / V (X100), Toyota Crown I (S1), Toyota Mark II IX (X110) / VII (X90) / VIII (X100), Toyota Origin I (JCG17), Toyota Progres I (JCG10/11/15), Toyota Soarer III (Z30), Toyota Supra III (A7) / IV (JZA80), Toyota Verossa I (X110).
Engines: 2JZ-GE, 1JZ-GTE, 1JZ-GE, 2JZ-GTE (2JZ-GE, 2JZ-GTE, 1JZ-GE, 1JZ-GTE). Please check your vehicle’s engine code (registration document or VIN) before ordering; if in doubt, contact us and we will check for you.
Sizes
STD is the standard size for an unground crankshaft. Undersizes (−0.25 mm, −0.50 mm …) are for a reground crank, and “+0.025 mm clearance” (X) is for highly stressed engines. Your machine shop chooses the size after measuring.

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