ACL Race main bearings are trimetal bearings for high-performance engines, designed to withstand higher RPM conditions. The high-strength overlay plate has reduced thickness for improved fatigue properties.
Increased eccentricity helps compensate for bore distortion at high RPM and assists in forming hydrodynamic oil films. The set includes ACL Race Series main bearings.
- Hardened steel backs for improved support of the bearing lining and bearing retention in the housing
- Increased crush for improved bearing retention
- Eliminated flash plating on the back for improved heat transfer and grip between the bearing and housing
- 3/4-grooved main bearings to optimize load-carrying surface area and oil flow
- Tight, consistent wall tolerances to help maintain consistent clearances
Suitable for: Honda Accord IX (CP2) / VI (CG/CH/CL) / VII (CL/CN) / VII (CM) / VIII (CU) / X (CR2), Honda Legend IV (KB1/KB2), Honda Odyssey II (RA6/RA7/RL1) / III (RB1) / III (RB3/RB4), Honda Ridgeline I (YK), Honda Shuttle II (RA).
Engines: J35A, J30A, J35Z, J32A (J35Z2, J30A1, J30A5, J30A4, J35A7, J35A8, J35A4, J32A1, J35A1, J35A5, J35A6, J35Z8, J35A9, J35Z4, J30A9, J35Z5). 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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