The HKS Fine Tune Timing Belt for the Toyota 1JZ-GTE engine fits JZX90, JZX100, and JZX110 JDM chassis (HKS 24999-AT003) and is supplied as a special-order item. HKS Fine Tune belts use heat-resistant H-NBR grade tooth rubber and a strengthened construction that holds stable tension under heat expansion and high RPM, reducing cracking, stretch, and tooth skip versus an OEM belt. Designed for tuned, high-output engines and suited for use with the HKS Slide Cam-Pulley.
| Series | HKS Fine Tune |
| Type | Timing Belt |
| Engine | Toyota 1JZ-GTE |
| Application | JZX90 / JZX100 / JZX110 (JDM only) |
| HKS Part Number | 24999-AT003 |
| Construction | Heat-resistant H-NBR; reinforced |
| Note | Special order |
| Part Number | 24999-AT003 |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
