# Engine Remain Kit; Fits: Jeep; TRUCK, VAN, SUV; 4.2L / 258 OHV L6 12V; Years 86-90

Engine Remain Kit - Economy; Fits: Jeep; TRUCK, VAN, SUV; 4.2L / 258 OHV L6 12V; Years 86-90  

-   Piston Ring Set | R37556
-   Bearing Set - Rod | BB612J
-   Bearing Set - Main | BC315J
-   Gasket Set - Full | J4.2-76
-   Please be aware that STD Pistons and Rings are not available.

  
Parts will be supplied from our own engine build supply. Enginetech Parts are shown as reference & may not be the brand included in your kit purchase. All supplied parts will be of matching or greater quality according to our experienced technicians.  
**_Please Call if you have any questions. We have auto part experts available Monday-Friday 8am-5pm Eastern._**

## Details

- **Price:** 143.99 USD
- **Vendor:** Titan Engines
- **Type:** Engine Rebuild Kit
- **Tags:** Engine Rebuild Kits, Jeep, Kit - 4.2, Remain Kit, Titan Engines

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 143.99 USD | In stock |

## Images

- Engine Remain Kit; Fits: Jeep; TRUCK, VAN, SUV; 4.2L / 258 OHV L6 12V; Years 86-90

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> Source: [Titan Engines](https://titanengines.com/products/engine-remain-kit-economy-fits-jeep-truck-van-suv-4-2l-258-ohv-l6-12v-years-86-90)
> Updated: 2026-04-23