ACL RACE Bearing RODS MAIN THRUST 1T1957 4B1972H 5M1959H for K20A2, K20Z, K20A, K20Z1, K24A1, K24Z1, K24A2, K24A4, and K24A8 engines. We want to help make sure you get that project up and going ASAP. We have been taking care of automotive enthusiasts online since 1996, if you need a reputable business to deal with, we are your only choice. Over 100,000+ customers and counting, We know performance! This Kit fits applications listed below. K20A2, K20Z, K20A, K20Z1, K24A1, K24Z1, K24A2, K24A4, and K24A8 engines. Rest assured that when ordering with us, you will ONLY receive ACL products! ACL Bearings have a unique combination of design, metallurgy and engineering that deliver what performance builders need. ACL Race Series Tri Metal Engine Bearings are available for many popular Acura and Honda engines and are designed to withstand higher RPM conditions. ACL bearings include these features. Tight consistent wall tolerances to help you maintain consistent clearances when building performance engines. Enlarged ID chamfers on bearing edges where required to accommodate large fillet radius on performance crankshafts. High strength overlay plate with reduced thickness for improved fatigue. Hardened steel backs on all the bearings to improve the support of the bearing lining and assist with bearing retention in the housing. Increased crush for improved bearing retention. Elimination of flash plating on the back of the bearings to improve heat transfer through the bearings and to maximize the grip between the bearings and its housing. Increased eccentricity to compensate for crankshaft and rod big end bore distortion at high rpm and to assist in the formation of hydrodynamic oil films. 3/4 grooved Main Bearings to optimize bearing load carrying surface area and oil flow to the connecting rod bearings. The item “ACL RACE Bearing Set Rods Main Thrust 1T1957 4B1972H 5M1959H K20A2 K24A1 K24A2″ is in sale since Sunday, September 10, 2017. This item is in the category “eBay Motors\Parts & Accessories\Car & Truck Parts\Engines & Components\Engine Bearings”. The seller is “lightningmotorsports” and is located in Prairieville, Louisiana. This item can be shipped worldwide.
- Part Brand: ACL
- Country/Region of Manufacture: Australia
- Interchange Part Number: ACL K20 BEARINGS K24
- Bearing Structure: Tri-Metal
- Manufacturer Part Number: 1T1957 4B1972H-STD 5M1959H-STD
- Bore Size: Standard
- Other Part Number: 1T1957 4B1972H 5M1959H
- Brand: ACL
- Fitment Type: Performance/Custom
- Warranty: Yes