Drivetrain› Shifters and Components
AMER SHIFTER
GM 4L80 (E) SINGLE ACTI
SKU: A08A ASCS1G323S1
Moderate — 2–4 hours
Description
Fitment
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Available on iOS & Android
Specifications
| Brand | AMER SHIFTER |
| Part Number | A08A ASCS1G323S1 |
Videos
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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