This Combo Deal consists of ACL Duraglide Std Size Main Bearings and ARP Main Studs for the KA24DE. This is what you need to reinforce the crank, ensure reliability, and freshen up the bottom end. This combo comes with ACL Duraglide Main Studs in standard size.
ACL Duraglide Main Bearings:
- ACL Duraglide Main bearings are designed for OEM engines and is perfectly suited for replacement applications. Duraglide bearings are made of tri-metal and have been used extensively in engine rebuilds.
ARP Main Studs:
- Replace your stock main studs with ARP heavy duty main studs. These main studs offers superior clamping force under high boost applications. A good upgrade when doing an engine rebuild or building a race motor. This custom kit includes 7 regular studs and 3 longer studs to accommodate the design of the KA24DE. Comes with studs, nuts, and lube.
Main bearings currently out of stock
Vehicle Applications| Year | Make | Model | Trim | App Notes |
| All | Nissan | 240SX | (S13) L4 2.4L KA24DE | None |
| All | Nissan | 240SX | (S14) L4 2.4L KA24DE | None |