Log in
Not in stock, available to order
Genuine HKS piston kit. Manufacturer part number - 21003-AN007.
FITMENT AND SPECIFICATIONS
| Product | Engine | Capacity (ml) | Type | Boring・Honing modification | Full flow modification | Code No. | Remarks |
|---|---|---|---|---|---|---|---|
| Forged Piston Kit φ87.0 STEP ZERO/1 | RB26DETT | 2771 | φ87.0 - φ21 | Required | Not required | 21003-AN007 | Forged Short Height Piston (2.8L kit) + Rings + Pins |
| Product | Engine | Capacity (ml) | Type | Boring・Honing modification | Full flow modification | Code No. | Remarks |
|---|---|---|---|---|---|---|---|
| Forged Piston Kit φ87.0 STEP ZERO/1 | RB26DETT | 2771 | φ87-φ21 | Required | Not required | 21003-AN007 | Forged Short Height Piton 87.0mm + Ring + Pins |
Match the engine, chassis, transmission and all application restrictions before ordering.
PURCHASED PARTS PACKAGE
One HKS piston kit under part number 21003-AN007. See the application table for the supplied specification and separately required parts. This is a piston kit, not a complete stroker kit.
INSTALLATION AND OPTIONS
Professional installation and the manufacturer application instructions are required. The image is a manufacturer product-family illustration. The supplied components and dimensions follow the part number and table above.

HKS Step Zero 87mm Pistons for Nissan RB26 2.8L Stroker - 21003-AN007

