Technical reference · checked September 5, 2026
ZF 8HP70 guide
Ratios, service fluid and identification for the variants listed below. Check the source vehicle before choosing a donor.
What it is
A ZF eight speed automatic transmission family. Verified identifiers: 8HP70, 8HP70H, 8HP70HIS, 8HP70L, 8HP70T, 8HP70THIS, 8HP70X, 8HP70XHIS.
ZF identifier sourceGear ratios and OEM applications
These are exact vehicle examples. Other versions of the same family may differ.
2018 Dodge Challenger 5.7L and 6.4L HEMI V8, Canadian specifications
5.7L and 6.4L HEMI V8
| Gear 1 | Gear 2 | Gear 3 | Gear 4 | Gear 5 | Gear 6 | Gear 7 | Gear 8 | Reverse |
|---|---|---|---|---|---|---|---|---|
| 4.71 | 3.14 | 2.11 | 1.67 | 1.29 | 1 | 0.84 | 0.67 | 3.32 |
- Generation
1
Sonnax technical identification guide for Chrysler ZF8 generations. The guide describes a 2019 change in some Chrysler/Ram/Jeep applications; it is not a universal model-year changeover.
Technical source · Jim Dial, Chrysler ZF8 generation identification guide- Factory input torque (Nm)
- Not verified
- Weight (kg)
- Not verified
- Service fluid
ZF LifeguardFluid 8
Service-fill approval only for TE-ML 11 listed exact variants: 8HP70, 8HP70H, 8HP70HIS, 8HP70L, 8HP70T, 8HP70THIS, 8HP70X, 8HP70XHIS. Match vehicle manufacturer part number and relevant footnotes; separate differential oil is not ATF.
Technical source · Approved lubricants for service fills, p. 4- Dimensions and fluid capacity
- Not verified
- Applications
- 2018 Dodge Challenger 5.7L and 6.4L HEMI V8, Canadian specifications
Before choosing a donor
Check the full tag, engine mounting face, converter, output, electronics and donor drivetrain. A matching family name is not enough.
Send us identification photosC&C availability and Dodson parts
C&C availability for this model is not confirmed. Dodson’s shared catalog groups are not exact variant fitment approval.
How Dodson components fit into a build